Difference between revisions of "S.M.79 bis/N (Germany)"

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{{Specs-Card|code=sm_79_1942}}
 
 
{{About
 
{{About
−
|about=gift German aircraft '''{{PAGENAME}}'''
+
|about= gift bomber '''{{PAGENAME}}'''
−
|usage=other uses
+
|usage= other versions
−
|link=S.M.79 (Family)
+
|link= S.M.79 (Family)
 +
}}
 +
{{Specs-Card
 +
|code=sm_79_1942
 +
|images={{Specs-Card-Image|GarageImage_S.M.79_bis_N_(Germany).jpg}}
 
}}
 
}}
  
 
== Description ==
 
== Description ==
−
<!--''In the description, the first part should be about the history of and the creation and combat usage of the aircraft, as well as its key features. In the second part, tell the reader about the aircraft in the game. Insert a screenshot of the vehicle, so that if the novice player does not remember the vehicle by name, he will immediately understand what kind of vehicle the article is talking about.''-->
+
<!-- ''In the description, the first part should be about the history of and the creation and combat usage of the aircraft, as well as its key features. In the second part, tell the reader about the aircraft in the game. Insert a screenshot of the vehicle, so that if the novice player does not remember the vehicle by name, he will immediately understand what kind of vehicle the article is talking about.'' -->
−
[[File:GarageImage_S.M.79_bis_N_(Germany).jpg|420px|thumb|left]]
 
−
{{break}}
 
 
The '''{{Specs|name}}''' is a gift rank {{Specs|rank}} German bomber {{Battle-rating}}. Though initially in the game pre-1.27, this plane was removed upon [[Update 1.37]] due to redundancy.
 
The '''{{Specs|name}}''' is a gift rank {{Specs|rank}} German bomber {{Battle-rating}}. Though initially in the game pre-1.27, this plane was removed upon [[Update 1.37]] due to redundancy.
  
 
== General info ==
 
== General info ==
−
=== Flight Performance ===
+
=== Flight performance ===
−
''Describe how the aircraft behaves in the air. Speed, manoeuvrability, acceleration and allowable loads - these are the most important characteristics of the vehicle.''
+
{{Specs-Avia-Flight}}
 +
<!-- ''Describe how the aircraft behaves in the air. Speed, manoeuvrability, acceleration and allowable loads - these are the most important characteristics of the vehicle.'' -->
 +
 
 +
{| class="wikitable" style="text-align:center" width="70%"
 +
! rowspan="2" | Characteristics
 +
! colspan="2" | Max Speed<br>(km/h at 3,800 m)
 +
! rowspan="2" | Max altitude<br>(metres)
 +
! colspan="2" | Turn time<br>(seconds)
 +
! colspan="2" | Rate of climb<br>(metres/second)
 +
! rowspan="2" | Take-off run<br>(metres)
 +
|-
 +
! AB !! RB !! AB !! RB !! AB !! RB
 +
|-
 +
! Stock
 +
| 438 || 421 || rowspan="2" | {{Specs|ceiling}} || 34.0 || 34.7 || 3.2 || 3.2 || rowspan="2" | 410
 +
|-
 +
! Upgraded
 +
| 484 || 457 || 32.1 || 33.0 || 9.3 || 5.9
 +
|-
 +
|}
 +
 
 +
==== Details ====
 +
{| class="wikitable" style="text-align:center" width="50%"
 +
|-
 +
! colspan="5" | Features
 +
|-
 +
! Combat flaps !! Take-off flaps !! Landing flaps !! Air brakes !! Arrestor gear
 +
|-
 +
| ✓ || ✓ || ✓ || X || X    <!-- ✓ -->
 +
|-
 +
|}
 +
 
 +
{| class="wikitable" style="text-align:center" width="50%"
 +
|-
 +
! colspan="7" | Limits
 +
|-
 +
! rowspan="2" | Wings (km/h)
 +
! rowspan="2" | Gear (km/h)
 +
! colspan="3" | Flaps (km/h)
 +
! colspan="2" | Max Static G
 +
|-
 +
! Combat !! Take-off !! Landing !! + !! -
 +
|-
 +
| {{Specs|destruction|body}} || {{Specs|destruction|gear}} || 313 || 298 || 220 || ~4 || ~2
 +
|-
 +
|}
 +
 
 +
{| class="wikitable" style="text-align:center"
 +
|-
 +
! colspan="4" | Optimal velocities (km/h)
 +
|-
 +
! Ailerons !! Rudder !! Elevators !! Radiator
 +
|-
 +
| < 260 || < 270 || < 270 || > 310
 +
|-
 +
|}
  
 
=== Survivability and armour ===
 
=== Survivability and armour ===
−
''Examine the survivability of the aircraft. Note how vulnerable the structure is and how secure the pilot is, whether the fuel tanks are armoured, etc. Describe the armour, if there is any, and also mention the vulnerability of other critical aircraft systems.''
+
{{Specs-Avia-Armour}}
 +
<!-- ''Examine the survivability of the aircraft. Note how vulnerable the structure is and how secure the pilot is, whether the fuel tanks are armoured, etc. Describe the armour, if there is any, and also mention the vulnerability of other critical aircraft systems.'' -->
 +
 
 +
* No armour protection
 +
* Self-sealing fuel tanks (1 below dorsal gunner, 4 in each wing)
 +
 
 +
=== Modifications and economy ===
 +
{{Specs-Economy}}
  
 
== Armaments ==
 
== Armaments ==
 +
{{Specs-Avia-Armaments}}
 
=== Offensive armament ===
 
=== Offensive armament ===
−
<!--''Describe the offensive armament of the aircraft, if any. Describe how effective the cannons and machine guns are in a battle, and also what belts or drums are better to use. If there is no offensive weaponry, delete this subsection.''-->
+
{{Specs-Avia-Offensive}}
 +
<!-- ''Describe the offensive armament of the aircraft, if any. Describe how effective the cannons and machine guns are in a battle, and also what belts or drums are better to use. If there is no offensive weaponry, delete this subsection.'' -->
 +
{{main|Breda-SAFAT (12.7 mm)}}
  
−
* 1 x 12.7 mm Breda-SAFAT machine guns, dorsal-mounted (350 rpg)
+
The '''''{{PAGENAME}}''''' is armed with:
 +
 
 +
* 1 x 12.7 mm Breda-SAFAT machine gun, dorsal-mounted (350 rpg)
  
 
=== Suspended armament ===
 
=== Suspended armament ===
−
<!--''Describe the aircraft's suspended armament: additional cannons under the wings, bombs, rockets and torpedoes. This section is especially important for bombers and attackers. If there is no suspended weaponry remove this subsection.''-->
+
{{Specs-Avia-Suspended}}
 +
<!-- ''Describe the aircraft's suspended armament: additional cannons under the wings, bombs, rockets and torpedoes. This section is especially important for bombers and attackers. If there is no suspended weaponry remove this subsection.'' -->
 +
{{main|GP 50 (50 kg)|GP 100T (100 kg)|GP 250 (250 kg)|GP 500 (500 kg)|F200/450 (450 mm)}}
 +
 
 +
The '''''{{PAGENAME}}''''' can be outfitted with the following ordnance:
  
−
* 12 x 50 kg GP 50 bombs
+
* 12 x 50 kg GP 50 bombs (600 kg total)
−
* 12 x 100 kg GP 100 bombs
+
* 12 x 100 kg GP 100T bombs (1,200 kg total)
−
* 5 x 250 kg GP 250 bombs
+
* 5 x 250 kg GP 250 bombs (1,250 kg total)
−
* 2 x 500 kg GP 500 bombs
+
* 1 x 450 mm F200/450 torpedo
−
* 1 х 450 mm F200/450 torpedo
+
* 2 x 500 kg GP 500 bombs (1,000 kg total)
  
 
=== Defensive armament ===
 
=== Defensive armament ===
−
<!--''Defensive armament with turret machine guns or cannons, crewed by gunners. Examine the number of gunners and what belts or drums are better to use. If defensive weaponry is not available, remove this subsection.''-->
+
{{Specs-Avia-Defensive}}
 +
<!-- ''Defensive armament with turret machine guns or cannons, crewed by gunners. Examine the number of gunners and what belts or drums are better to use. If defensive weaponry is not available, remove this subsection.'' -->
 +
{{main|Breda-SAFAT (12.7 mm)|Lewis (7.7 mm)}}
 +
 
 +
The '''''{{PAGENAME}}''''' is defended by:
  
 
* 1 x 12.7 mm Breda-SAFAT machine gun, dorsal turret (500 rpg)
 
* 1 x 12.7 mm Breda-SAFAT machine gun, dorsal turret (500 rpg)
 
* 1 x 12.7 mm Breda-SAFAT machine gun, ventral turret (500 rpg)
 
* 1 x 12.7 mm Breda-SAFAT machine gun, ventral turret (500 rpg)
−
* 1 x 7.7 mm Lewis machine gun, 2 x beam turret (485 rpg = 970 total)
+
* 1 x 7.7 mm Lewis machine gun, 2 x beam turrets (485 rpg)
  
 
== Usage in battles ==
 
== Usage in battles ==
−
''Describe the tactics of playing in an aircraft, the features of using vehicles in a team and advice on tactics. Refrain from creating a "guide" - do not impose a single point of view, but instead, give the reader food for thought. Examine the most dangerous enemies and give recommendations on fighting them. If necessary, note the specifics of the game in different modes (AB, RB, SB).''
+
<!-- ''Describe the tactics of playing in the aircraft, the features of using aircraft in a team and advice on tactics. Refrain from creating a "guide" - do not impose a single point of view, but instead, give the reader food for thought. Examine the most dangerous enemies and give recommendations on fighting them. If necessary, note the specifics of the game in different modes (AB, RB, SB).'' -->
 +
 
 +
Due to its relatively low battle rating, the three-engined S.M.79 enjoys a relatively high speed for a bomber against most of the lower ranked opposition it faces. This aids its survivability, particularly in a shallow dive. Unfortunately, it is rather lacking in bombload options compared to the He 111s and Ju 88s and also has rather poor defensive fire arcs. Unlike the German bombers, however, it is armed with 12.7 mm Breda-SAFAT machine guns which can pack quite a punch against the flimsier aircraft it faces. The pilot also controls a fixed forward-firing 12.7 mm Breda, which is otherwise uncovered by any defensive armament. This gun can be useful for strafing light vehicles and trucks that will be encountered frequently in low-rank battles and can be used to shoot down other aircraft. It is somewhat more manoeuvrable than the He 111 H-3, but the Sparviero is by no means a fighter and will rapidly lose energy in turns. With the ability to carry 500 kg bombs, the S.M.79 can use these to more easily take out pillboxes and heavier tanks, although this reduces the total bombload to only 1,000 kg as opposed to 1,250 kg with 250 kg bombs.
 +
 
 +
=== Manual Engine Control ===
 +
{| class="wikitable" style="text-align:center"
 +
|-
 +
! colspan="7" | MEC elements
 +
|-
 +
! rowspan="2" | Mixer
 +
! rowspan="2" | Pitch
 +
! colspan="3" | Radiator
 +
! rowspan="2" | Supercharger
 +
! rowspan="2" | Turbocharger
 +
|-
 +
! Oil !! Water !! Type
 +
|-
 +
| Not controllable || Controllable<br>Not auto controlled || Not controllable<br>Not auto controlled || Not controllable<br>Not auto controlled || Separate || Not controllable<br>1 gear || Not controllable
 +
|-
 +
|}
  
 
=== Pros and cons ===
 
=== Pros and cons ===
−
''Summarize and briefly evaluate the vehicle in terms of its characteristics and combat effectiveness. Mark its pros and cons in the bulleted list. Try not to use more than 6 points for each of the characteristics. Avoid using categorical definitions such as "bad", "good" and the like - use substitutions with softer forms such as "inadequate" and "effective".''
+
<!-- ''Summarise and briefly evaluate the vehicle in terms of its characteristics and combat effectiveness. Mark its pros and cons in the bulleted list. Try not to use more than 6 points for each of the characteristics. Avoid using categorical definitions such as "bad", "good" and the like - use substitutions with softer forms such as "inadequate" and "effective".'' -->
  
 
'''Pros:'''
 
'''Pros:'''
  
−
*
+
* Hard-hitting 12.7 mm Breda-SAFAT defensive machine guns
 +
* Pilot-controlled fixed forward-firing 12.7 mm Breda, which can be equipped with IAI (explosive) ammunition
 +
* High speed
 +
* Middle engine provides some level of protection for the pilot against head-on attacks
 +
* Capable of carrying 500 kg bombs, unlike the He 111 H-3 or Do 17 Z-1
  
 
'''Cons:'''
 
'''Cons:'''
  
−
*
+
* Poor total bomb load compared to the He 111 H-3 (1,250 kg max)
 +
* Poor defensive fire arcs, including a dead zone in the rear where neither of the rearward facing 12.7 mm machine guns can cover
 +
* No frontal defensive gun covering the frontal aspect
 +
* Lacks armour protection for the crew
 +
* Forced to choose between less total bomb load but individually more powerful bombs or higher total bomb load with less powerful bombs
  
 
== History ==
 
== History ==
−
''Describe the history of the creation and combat usage of the aircraft in more detail than in the introduction. If the historical reference turns out to be too big, take it to a separate article, taking a link to the article about the vehicle and adding a block "/ History" (example: <nowiki>https://wiki.warthunder.com/(Vehicle-name)/History</nowiki>) and add a link to it here using the <code>main</code> template. Be sure to reference text and sources by using <code><nowiki><ref></nowiki></code>, as well as adding them at the end of the article. This section may also include the vehicle's dev blog entry (if applicable) and the in-game encyclopedia description (under <code><nowiki>=== Encyclopedia Info ===</nowiki></code>, also if applicable).''
+
<!-- ''Describe the history of the creation and combat usage of the aircraft in more detail than in the introduction. If the historical reference turns out to be too long, take it to a separate article, taking a link to the article about the vehicle and adding a block "/History" (example: <nowiki>https://wiki.warthunder.com/(Vehicle-name)/History</nowiki>) and add a link to it here using the <code>main</code> template. Be sure to reference text and sources by using <code><nowiki><ref></ref></nowiki></code>, as well as adding them at the end of the article with <code><nowiki><references /></nowiki></code>. This section may also include the vehicle's dev blog entry (if applicable) and the in-game encyclopedia description (under <code><nowiki>=== In-game description ===</nowiki></code>, also if applicable).'' -->
 +
 
 +
{{break}}
 +
{{Navigation-Start|{{Annotation|Archive of the in-game description|An archive of the historical description of the vehicle that was presented in-game prior to Update 1.55 'Royal Armour'}}|expand=true}}
 +
{{Navigation-First-Simple-Line}}
 +
Three-engine SIAI Savoia-Marchetti S.M.79bis "Sparviero" medium torpedo bomber, issued 1942.
 +
 
 +
In 1941, the S.M.79 "Sparviero" began to be replaced by the new S.84 torpedo bomber. But the S.84's engine, the Piaggio P.XI, was so unreliable that in 1942 groups which had switched to the new plane returned to the S.M.79.
  
−
=== In-game description ===
+
The S.M.79 was independently modified in several ways, which slightly improved the aircraft's flight characteristics. For example, one "Sparviero" had its engine mount elongated, which improved the aircraft's aerodynamics and thus increased its speed.
−
"Three-engine SIAI Savoia-Marchetti SM.79bis “Sparviero” medium torpedo bomber, issued 1943.
 
  
−
On September 8, 1943, Italy surrendered and split in half; in the north, the Germans established a puppet Italian Social Republic (RSI), while the British and Americans controlled the south.
+
Savoia-Marchetti designers proposed upgrading the outdated S.M.79 by replacing its mixed design with an all-metal airframe. This would substantially reduce the aircraft's weight while increasing the strength of its airframe. But the Royal Italian Air Force chose a compromise, instead: change the power unit, but keep the S.M.79's old airframe. The resulting variant was named the S.M.79bis.
−
 
−
The bulk of SM.79 aircraft remained in the north. In addition, the aircraft factories were located there, as well as a stock of components and unfinished SM.79bis airframes, so production of the planes continued. Aircraft released from 1943 to 44 differed from the first series of planes in a number of ways.
 
  
−
On these planes, in place of the two 7.7-mm Breda SAFAT machine guns were installed two large 12.7-mm Breda SAFAT machine guns with 350 rounds per gun, and the hatches through which they fired were glazed. On one SM.79bis, the nose machine gun (which was used to suppress anti-aircraft ships), was replaced by a 20-mm cannon. Among the instruments added to the plane were a radio altimeter, a gyrocompass, and an autopilot.
+
The S.M.79bis was powered by three 9-cylinder radial air-cooled Alfa-Romeo 128RC18 engines with 860 hp and a metal three-bladed variable-pitch SIAI.32 propeller.
  
−
The new Italian Social Republic founded the torpedo regiment “Buscaglia”, which was armed with SM.79bis torpedo bombers.
+
The new engine could not perform as well at high altitudes as the older Alfa-Romeo 126RC34, and so it was more suited for low-flying torpedo bombers. Increasing the engine's power slightly increased the aircraft's maximum and cruise speeds. The alcohol injection system, developed for the engine Alfa-Romeo 126RC34, was retained.
  
−
The first sortie flown by the Republic’s SM.79bis was on March 10 and 13, 1944, against American ships off of the Anzio beachhead. Italian torpedo bombers fought for the Germans until the beginning of 1945. Their final victory was against a steamer with a water displacement of 5000 tons which was sunk on January 5, 1945 in the Adriatic Sea.
+
The ventral gondola, along with the machine gun mounted inside, was unnecessary for a torpedo bomber and was removed. When attacking, the torpedo bomber would fly just over the crests of the waves.
  
−
The SM.79s which remained in the south of Italy passed under the control of the Allied Air Forces’ Italian allies and were used for transportation purposes. In December, 1944, a third transport regiment equipped with these machines appeared on the front. The planes not only carried passengers and cargo, but also dropped leaflets and performed special missions behind the front line.
+
The empty bomb bay held an extra 1,000-litre fuel tank (a 2,300-litre option was also available). The plane's radio equipment and instruments were upgraded, as well.
  
−
After the war, almost all of the surviving Sparviero planes in Italy were converted into transport aircraft. They were used as military air couriers, transporting government officials and other important passengers around Italy. Some were used as training planes. By 1952, all of the remaining SM.79s had been scrapped.
+
The S.M.79bis was chosen to be the standard torpedo bomber, and previously released planes were converted into the new variant.
  
−
A total of 1458 SM.79s were built (including about 150 SM.79bis), more than all other Italian multi-engined bombers combined."
+
Of the first S.M.79bis planes built, a special unit was formed to attack British ships in Gibraltar during "Operazione Scoglio" (Operation "The Rock"). However, while preparing the attack, it was discovered that the fuel consumption rating of the S.M.79bis engine was overstated, and the planes would not be able to fly the mission to Gibraltar from the intended starting point of Istria (in the South of France). Only two of the most experienced crews tried to fly the mission on June 19, 1943, but only one returned; the second landed in Spain, out of fuel. On June 24 the whole group carried out a raid on Oran in Algeria.
 +
{{Navigation-End}}
  
 
== Media ==
 
== Media ==
−
''Excellent additions to the article would be video guides, screenshots from the game, and photos.''
+
<!-- ''Excellent additions to the article would be video guides, screenshots from the game, and photos.'' -->
 +
 
 +
;Skins
 +
* [https://live.warthunder.com/feed/camouflages/?vehicle=sm_79_1942 Skins and camouflages for the {{PAGENAME}} from live.warthunder.com.]
  
 
== See also ==
 
== See also ==
−
''Links to the articles on the War Thunder Wiki that you think will be useful for the reader, for example:''
+
<!--''Links to the articles on the War Thunder Wiki that you think will be useful for the reader, for example:''
 +
* ''reference to the series of the aircraft;''
 +
* ''links to approximate analogues of other nations and research trees.''-->
  
−
* ''reference to the series of the aircraft;''
+
;Related development
−
* ''links to approximate analogues of other nations and research trees.''
+
*[[S.M.79 (Family)]]
  
 
== External links ==
 
== External links ==
 
''Paste links to sources and external resources, such as:''
 
''Paste links to sources and external resources, such as:''
−
 
 
* ''topic on the official game forum;''
 
* ''topic on the official game forum;''
−
* ''encyclopedia page on the aircraft;''
 
 
* ''other literature.''
 
* ''other literature.''
  

Latest revision as of 14:48, 5 July 2024

Rank VI USA | Premium | Golden Eagles
A-10A Thunderbolt (Early)
This page is about the gift bomber S.M.79 bis/N (Germany). For other versions, see S.M.79 (Family).
▀S.M.79 bis/N
sm_79_1942.png
GarageImage S.M.79 bis N (Germany).jpg
▀S.M.79 bis/N
Germany flag.png Germany
II Rank
Battle rating:
AB RB SB
2.7 2.3 2.3
Class:
Purchase:Bundle or Gift
Show in game

Description

The ▀S.M.79 Sparviero bis/N (1942) is a gift rank II German bomber with a battle rating of 2.7 (AB) and 2.3 (RB/SB). Though initially in the game pre-1.27, this plane was removed upon Update 1.37 due to redundancy.

General info

Flight performance

Max speed
at 3 800 m457 km/h
Turn time33 s
Max altitude8 500 m
Engine3 х Alfa Romeo 128 RC.18
TypeRadial
Cooling systemAir
Take-off weight11 t
Characteristics Max Speed
(km/h at 3,800 m) 		Max altitude
(metres) 		Turn time
(seconds) 		Rate of climb
(metres/second) 		Take-off run
(metres)
AB RB AB RB AB RB
Stock 438 421 8500 34.0 34.7 3.2 3.2 410
Upgraded 484 457 32.1 33.0 9.3 5.9

Details

Features
Combat flaps Take-off flaps Landing flaps Air brakes Arrestor gear
✓ ✓ ✓ X X
Limits
Wings (km/h) Gear (km/h) Flaps (km/h) Max Static G
Combat Take-off Landing + -
530 300 313 298 220 ~4 ~2
Optimal velocities (km/h)
Ailerons Rudder Elevators Radiator
< 260 < 270 < 270 > 310

Survivability and armour

Crew5 people
Speed of destruction
Structural530 km/h
Gear300 km/h
  • No armour protection
  • Self-sealing fuel tanks (1 below dorsal gunner, 4 in each wing)

Modifications and economy

Repair costBasic → Reference
AB823 → 1 135 Sl icon.png
RB1 317 → 1 817 Sl icon.png
SB1 944 → 2 682 Sl icon.png
Total cost of modifications10 390 Rp icon.png
13 740 Sl icon.png
Talisman cost750 Ge icon.png
Crew training6 300 Sl icon.png
Experts22 000 Sl icon.png
Aces250 Ge icon.png
Research Aces220 000 Rp icon.png
Reward for battleAB / RB / SB
60 / 130 / 260 % Sl icon.png
124 / 124 / 124 % Rp icon.png
Modifications
Flight performance Survivability Weaponry
Mods aerodinamic fuse.png
Fuselage repair
Research:
520 Rp icon.png
Cost:
690 Sl icon.png
115 Ge icon.png
Mods radiator.png
Radiator
Research:
520 Rp icon.png
Cost:
690 Sl icon.png
115 Ge icon.png
Mods armor frame.png
Airframe
Research:
470 Rp icon.png
Cost:
620 Sl icon.png
105 Ge icon.png
Mods compressor.png
Compressor
Research:
470 Rp icon.png
Cost:
620 Sl icon.png
105 Ge icon.png
Mods aerodinamic wing.png
Wings repair
Research:
650 Rp icon.png
Cost:
860 Sl icon.png
145 Ge icon.png
Mods new engine.png
Engine
Research:
650 Rp icon.png
Cost:
860 Sl icon.png
145 Ge icon.png
Mods armor cover.png
Cover
Research:
560 Rp icon.png
Cost:
740 Sl icon.png
125 Ge icon.png
Mods metanol.png
Engine injection
Research:
560 Rp icon.png
Cost:
740 Sl icon.png
125 Ge icon.png
Mods engine extinguisher.png
EFS
Research:
560 Rp icon.png
Cost:
740 Sl icon.png
125 Ge icon.png
Mods ammo.png
safat12_belt_pack
Research:
520 Rp icon.png
Cost:
690 Sl icon.png
115 Ge icon.png
Mod arrow 0.png
Mods pilon bomb.png
GP100
Research:
520 Rp icon.png
Cost:
690 Sl icon.png
115 Ge icon.png
Mod arrow 0.png
Mods weapon.png
safat12_new_gun
Research:
470 Rp icon.png
Cost:
620 Sl icon.png
105 Ge icon.png
Mods ammo.png
bmg303_turret_belt_pack
Research:
470 Rp icon.png
Cost:
620 Sl icon.png
105 Ge icon.png
Mod arrow 1.png
Mods pilon bomb.png
GP250
Research:
470 Rp icon.png
Cost:
620 Sl icon.png
105 Ge icon.png
Mod arrow 0.png
Mods ammo.png
safat12_turret_belt_pack
Research:
650 Rp icon.png
Cost:
860 Sl icon.png
145 Ge icon.png
Mods pilon torpedo.png
TBC-79
Research:
650 Rp icon.png
Cost:
860 Sl icon.png
145 Ge icon.png
Mod arrow 0.png
Mods turret gun.png
safat12_turret_new_gun
Research:
560 Rp icon.png
Cost:
740 Sl icon.png
125 Ge icon.png
Mods turret gun.png
lewis_turret_new_gun
Research:
560 Rp icon.png
Cost:
740 Sl icon.png
125 Ge icon.png
Mods pilon bomb.png
GP500
Research:
560 Rp icon.png
Cost:
740 Sl icon.png
125 Ge icon.png

Armaments

Offensive armament

Weapon 112.7 mm Breda-SAFAT machine gun
Ammunition350 rounds
Fire rate700 shots/min
Main article: Breda-SAFAT (12.7 mm)

The S.M.79 bis/N (Germany) is armed with:

  • 1 x 12.7 mm Breda-SAFAT machine gun, dorsal-mounted (350 rpg)

Suspended armament

List of setups (5)
Setup 112 x 50 kg GP 50 bomb
Setup 212 x 100 kg GP 100T bomb
Setup 35 x 250 kg GP 250 bomb
Setup 41 x 450 mm F200/450 torpedo
Setup 52 x 500 kg GP 500 bomb
Main articles: GP 50 (50 kg), GP 100T (100 kg), GP 250 (250 kg), GP 500 (500 kg), F200/450 (450 mm)

The S.M.79 bis/N (Germany) can be outfitted with the following ordnance:

  • 12 x 50 kg GP 50 bombs (600 kg total)
  • 12 x 100 kg GP 100T bombs (1,200 kg total)
  • 5 x 250 kg GP 250 bombs (1,250 kg total)
  • 1 x 450 mm F200/450 torpedo
  • 2 x 500 kg GP 500 bombs (1,000 kg total)

Defensive armament

2 х Turret12.7 mm Breda-SAFAT machine gun
Ammunition500 rounds
Fire rate701 shots/min
2 х Turret7.7 mm Lewis machine gun
Ammunition485 rounds
Fire rate551 shots/min
Main articles: Breda-SAFAT (12.7 mm), Lewis (7.7 mm)

The S.M.79 bis/N (Germany) is defended by:

  • 1 x 12.7 mm Breda-SAFAT machine gun, dorsal turret (500 rpg)
  • 1 x 12.7 mm Breda-SAFAT machine gun, ventral turret (500 rpg)
  • 1 x 7.7 mm Lewis machine gun, 2 x beam turrets (485 rpg)

Usage in battles

Due to its relatively low battle rating, the three-engined S.M.79 enjoys a relatively high speed for a bomber against most of the lower ranked opposition it faces. This aids its survivability, particularly in a shallow dive. Unfortunately, it is rather lacking in bombload options compared to the He 111s and Ju 88s and also has rather poor defensive fire arcs. Unlike the German bombers, however, it is armed with 12.7 mm Breda-SAFAT machine guns which can pack quite a punch against the flimsier aircraft it faces. The pilot also controls a fixed forward-firing 12.7 mm Breda, which is otherwise uncovered by any defensive armament. This gun can be useful for strafing light vehicles and trucks that will be encountered frequently in low-rank battles and can be used to shoot down other aircraft. It is somewhat more manoeuvrable than the He 111 H-3, but the Sparviero is by no means a fighter and will rapidly lose energy in turns. With the ability to carry 500 kg bombs, the S.M.79 can use these to more easily take out pillboxes and heavier tanks, although this reduces the total bombload to only 1,000 kg as opposed to 1,250 kg with 250 kg bombs.

Manual Engine Control

MEC elements
Mixer Pitch Radiator Supercharger Turbocharger
Oil Water Type
Not controllable Controllable
Not auto controlled 		Not controllable
Not auto controlled 		Not controllable
Not auto controlled 		Separate Not controllable
1 gear 		Not controllable

Pros and cons

Pros:

  • Hard-hitting 12.7 mm Breda-SAFAT defensive machine guns
  • Pilot-controlled fixed forward-firing 12.7 mm Breda, which can be equipped with IAI (explosive) ammunition
  • High speed
  • Middle engine provides some level of protection for the pilot against head-on attacks
  • Capable of carrying 500 kg bombs, unlike the He 111 H-3 or Do 17 Z-1

Cons:

  • Poor total bomb load compared to the He 111 H-3 (1,250 kg max)
  • Poor defensive fire arcs, including a dead zone in the rear where neither of the rearward facing 12.7 mm machine guns can cover
  • No frontal defensive gun covering the frontal aspect
  • Lacks armour protection for the crew
  • Forced to choose between less total bomb load but individually more powerful bombs or higher total bomb load with less powerful bombs

History


Archive of the in-game description

Three-engine SIAI Savoia-Marchetti S.M.79bis "Sparviero" medium torpedo bomber, issued 1942.

In 1941, the S.M.79 "Sparviero" began to be replaced by the new S.84 torpedo bomber. But the S.84's engine, the Piaggio P.XI, was so unreliable that in 1942 groups which had switched to the new plane returned to the S.M.79.

The S.M.79 was independently modified in several ways, which slightly improved the aircraft's flight characteristics. For example, one "Sparviero" had its engine mount elongated, which improved the aircraft's aerodynamics and thus increased its speed.

Savoia-Marchetti designers proposed upgrading the outdated S.M.79 by replacing its mixed design with an all-metal airframe. This would substantially reduce the aircraft's weight while increasing the strength of its airframe. But the Royal Italian Air Force chose a compromise, instead: change the power unit, but keep the S.M.79's old airframe. The resulting variant was named the S.M.79bis.

The S.M.79bis was powered by three 9-cylinder radial air-cooled Alfa-Romeo 128RC18 engines with 860 hp and a metal three-bladed variable-pitch SIAI.32 propeller.

The new engine could not perform as well at high altitudes as the older Alfa-Romeo 126RC34, and so it was more suited for low-flying torpedo bombers. Increasing the engine's power slightly increased the aircraft's maximum and cruise speeds. The alcohol injection system, developed for the engine Alfa-Romeo 126RC34, was retained.

The ventral gondola, along with the machine gun mounted inside, was unnecessary for a torpedo bomber and was removed. When attacking, the torpedo bomber would fly just over the crests of the waves.

The empty bomb bay held an extra 1,000-litre fuel tank (a 2,300-litre option was also available). The plane's radio equipment and instruments were upgraded, as well.

The S.M.79bis was chosen to be the standard torpedo bomber, and previously released planes were converted into the new variant.

Of the first S.M.79bis planes built, a special unit was formed to attack British ships in Gibraltar during "Operazione Scoglio" (Operation "The Rock"). However, while preparing the attack, it was discovered that the fuel consumption rating of the S.M.79bis engine was overstated, and the planes would not be able to fly the mission to Gibraltar from the intended starting point of Istria (in the South of France). Only two of the most experienced crews tried to fly the mission on June 19, 1943, but only one returned; the second landed in Spain, out of fuel. On June 24 the whole group carried out a raid on Oran in Algeria.


Media

Skins

See also

Related development

External links

Paste links to sources and external resources, such as:

  • topic on the official game forum;
  • other literature.


Savoia-Marchetti
Bombers  S.M.79 serie 1 · S.M.79 serie 8 · S.M.79 AS · S.M.79 bis/T.M
  S.81
Attackers  SM.91 · SM.92
Export  S.M.79 B
Captured  ▀S.M.79 serie 1 · ▀S.M.79 serie 4 · ▀S.M.79 serie 8
  ▀S.M.79 AS · ▀S.M.79 bis/N · ▀S.M.79 bis/T.M · ▀S.M.79 B

Germany bombers
Arado  Ar 196 A-3
Blohm & Voss  BV 138 C-1 · BV 238
Dornier  Do 17 E-1 · Do 17 Z-2 · Do 217 E-2 · Do 217 E-4 · Do 217 K-1 · Do 217 M-1
Focke-Wulf  Fw 189 A-1 · Fw 200 C-1
Henschel  Hs 123 A-1
Heinkel  He 111 H-3 · He 111 H-6 · He 111 H-16 · He 115 C-1 · He 177 A-3 · He 177 A-5
Junkers  Ju 87 B-2 · Ju 87 R-2 · Ju 87 R-2 Libya · Ju 87 D-3 · Ju 87 D-5 · Ju 88 A-1 · Ju 88 A-4 · Ju 188 A-2 · Ju 288 C
Messerschmitt  Me 264
Savoia-Marchetti  ▀S.M.79 serie 1 · ▀S.M.79 B · ▀S.M.79 serie 4 · ▀S.M.79 serie 8
  ▀S.M.79 AS · ▀S.M.79 bis/N · ▀S.M.79 bis/T.M
Trophies  ▀Wellington Mk Ic

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