Difference between revisions of "MiG-21bis"

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(Pros and cons)
(Flight performance: Added engine table)
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| < 650 || < 600 || < 900 || N/A
 
| < 650 || < 600 || < 900 || N/A
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==== Engine performance ====
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{| class="wikitable" style="text-align:center"
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|-
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! colspan="3" | Engine
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! colspan="5" | Aircraft mass
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|-
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! colspan="2" | Engine name || Number
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! colspan="2" | {{Annotation|Basic Mass|Mass of the aircraft with pilot and engine oil, but no fuel or weapons load}} || colspan="3" | Wing loading (full fuel)
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|-
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| colspan="2" | Tumansky R-25-300 || 1
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| colspan="2" | 6,082 kg || colspan="3" | 369 kg/m<sup>2</sup>
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|-
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! colspan="3" | Engine characteristics
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! colspan="4" | Mass with fuel (no weapons load) || rowspan="2" | Max Takeoff<br />Weight
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|-
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! Weight (each) || colspan="2" | Type
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! 10m fuel || 20m fuel || 30m fuel || 36m fuel
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|-
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| 1,040 kg || colspan="2" | Afterburning axial-flow turbojet
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| 6,749 kg || 7,415 kg || 8,082 kg || 8,482 kg || 10,000 kg
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|-
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! colspan="3" | {{Annotation|Maximum engine thrust @ 0 m (RB / SB)|The maximum thrust produced by each engine, while mounted in the aircraft. NOTE: Thrust varies significantly depending on speed & altitude.}}
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! colspan="5" | Thrust to weight ratio @ 0 m (WEP)
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|-
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! Condition || 100% || WEP
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! 10m fuel || 20m fuel || 30m fuel || 36m fuel || MTOW
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|-
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| ''Stationary'' || 4,040 kgf || 7,224 kgf
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| 1.07 || 0.97 || 0.89 || 0.85 || 0.72
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|-
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| ''Optimal'' || 4,202 kgf<br />(1,400 km/h) || 9,312 kgf<br />(1,400 km/h)
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| 1.38 || 1.26 || 1.15 || 1.10 || 0.93
 
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Revision as of 18:01, 22 November 2020

Rank VII | Premium | Golden Eagles
Challenger DS Pack
MiG-21bis
mig-21_bis.png
MiG-21bis
AB RB SB
11.0 11.0 11.0
Research:150 000 Specs-Card-Exp.png
Purchase:830 000 Specs-Card-Lion.png
Show in game

Description

GarageImage MiG-21bis.jpg


The MiG-21bis is a rank VII Soviet jet fighter with a battle rating of 11.0 (AB/RB/SB). It was introduced in Update "New Power".

General info

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.

Characteristics Max Speed
(km/h at 13,000 m)
Max altitude
(metres)
Turn time
(seconds)
Rate of climb
(metres/second)
Take-off run
(metres)
AB RB AB RB AB RB
Stock 2,177 2,141 16000 37.7 38.6 191.6 180.1 750
Upgraded ___ ___ __._ __._ __._ __._

Details

Features
Combat flaps Take-off flaps Landing flaps Air brakes Arrestor gear Drogue chute
X X
Limits
Wings (km/h) Gear (km/h) Flaps (km/h) Max Static G
Combat Take-off Landing + -
1365 700 N/A 550 450 ~11 ~6
Optimal velocities (km/h)
Ailerons Rudder Elevators Radiator
< 650 < 600 < 900 N/A

Engine performance

Engine Aircraft mass
Engine name Number Basic Mass Wing loading (full fuel)
Tumansky R-25-300 1 6,082 kg 369 kg/m2
Engine characteristics Mass with fuel (no weapons load) Max Takeoff
Weight
Weight (each) Type 10m fuel 20m fuel 30m fuel 36m fuel
1,040 kg Afterburning axial-flow turbojet 6,749 kg 7,415 kg 8,082 kg 8,482 kg 10,000 kg
Maximum engine thrust @ 0 m (RB / SB) Thrust to weight ratio @ 0 m (WEP)
Condition 100% WEP 10m fuel 20m fuel 30m fuel 36m fuel MTOW
Stationary 4,040 kgf 7,224 kgf 1.07 0.97 0.89 0.85 0.72
Optimal 4,202 kgf
(1,400 km/h)
9,312 kgf
(1,400 km/h)
1.38 1.26 1.15 1.10 0.93

Survivability and armour

  • 60 mm bulletproof glass - armoured windscreen
  • 10 mm steel - bulkhead behind pilot
  • Engine and fuel tanks take up most of the fuselage area behind the cockpit

Armaments

Offensive armament

Main article: GSh-23L (23 mm)

The MiG-21bis is armed with:

  • 1 x 23 mm GSh-23L cannon, belly-mounted (250 rpg)

Suspended armament

Main articles: R-3R, R-3S, R-13M, R-60

The MiG-21bis can be outfitted with the following ordnance:

  • Without load
  • 64 x S-5K rockets
  • 96 x S-5K rockets
  • 4 x S-24 rockets
  • 4 x R-3S missiles
  • 4 x R-13M missiles
  • 4 x R-3R missiles
  • 2 x R-3R missiles + 2 x R-3S missiles
  • 2 x R-3R missiles + 2 x R-13M missiles
  • 4 x R-60 missiles
  • 2 x R-3S missiles + 4 x R-60 missiles
  • 2 x R-3S missiles + 64 x S-5K rockets
  • 2 x R-13M missiles + 64 x S-5K rockets
  • 2 x R-3R missiles + 64 x S-5K rockets
  • 4 x R-60 missiles + 64 x S-5K rockets
  • 2 x R-3S missiles + 2 x S-24 rockets
  • 2 x R-13M missiles + 2 x S-24 rockets
  • 2 x R-3R missiles + 2 x S-24 rockets
  • 4 x R-60 missiles + 2 x S-24 rockets
  • 2 x R-3S missiles + 8 x 100 kg OFAB-100 bombs (800 kg total)
  • 2 x R-3R missiles + 8 x 100 kg OFAB-100 bombs (800 kg total)
  • 2 x R-13M missiles + 8 x 100 kg OFAB-100 bombs (800 kg total)
  • 2 x R-60 missiles + 4 x 100 kg OFAB-100 bombs (400 kg total)
  • 8 x 100 kg OFAB-100 bombs (800 kg total)
  • 2 x 500 kg FAB-500M-54 bombs (1,000 kg total)
  • 2 x R-3S missiles + 2 x 250 kg FAB-250M-62 bombs (500 kg total)
  • 2 x R-13M missiles + 2 x 250 kg FAB-250M-62 bombs (500 kg total)
  • 2 x R-3R missiles + 2 x 250 kg FAB-250M-62 bombs (500 kg total)
  • 4 x R-60 missiles + 4 x 100 kg OFAB-100 bombs (400 kg total)
  • 4 x R-60 missiles + 2 x 250 kg FAB-250M-62 bombs (500 kg total)
  • 2 x R-3R missiles + 4 x R-60 missiles
  • 2 x R-13M missiles + 4 x R-60 missiles
  • 6 x R-60 missiles

Usage in battles

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).

Modules

Tier Flight performance Survivability Weaponry
I Fuselage repair Compressor FAB-250 FAB-500 R-3S
II New boosters Airframe Flares UB-16 R-3R
III Wings repair Offensive 23 mm UB-32 R-13M
IV G-suit Engine Cover New 23 mm cannons C-24 R-60

Pros and cons

Pros:

  • Climb rate of 225 m/s!
  • Increased flight performance compared to earlier MiG-21s
  • Very capable both against aerial and ground targets
  • Has access to flares that are fired downwards, which means that missiles will be dodged easier
  • Stunning acceleration
  • Very good energy retention
  • Can wield 6 R-60s

Cons:

  • As all MiG-21s, it tends to bleed speed in turns, though not as much, thanks to the improved engine
  • Vicious rudder lock at speeds above 700 km/h, can be frustrating when trying to get guns on target
  • Pretty bad low speed manoeuvrability

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 long, take it to a separate article, taking a link to the article about the vehicle and adding a block "/History" (example: https://wiki.warthunder.com/(Vehicle-name)/History) and add a link to it here using the main template. Be sure to reference text and sources by using <ref></ref>, as well as adding them at the end of the article with <references />. This section may also include the vehicle's dev blog entry (if applicable) and the in-game encyclopedia description (under === In-game description ===, also if applicable).

Media

Excellent additions to the article would be video guides, screenshots from the game, and photos.

See also

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.

External links


USSR jet aircraft
Bereznyak-Isayev  BI
Yakovlev  Yak-15 · Yak-15P · Yak-17 · Yak-23 · Yak-28B · Yak-30D · Yak-38 · Yak-38M · Yak-141
Mikoyan-Gurevich  MiG-9 · MiG-9 (l) · MiG-15 · MiG-15bis · MiG-15bis ISh · MiG-17 · MiG-17AS · MiG-19PT
  MiG-21F-13 · MiG-21PFM · MiG-21S (R-13-300) · MiG-21SMT · MiG-21bis
  MiG-23M · MiG-23ML · MiG-23MLD · MiG-27M · MiG-27K
  MiG-29 · MiG-29SMT
Lavochkin  La-174 · La-15 · La-200
Sukhoi  Su-9 · Su-11
  Su-7B · Su-7BKL · Su-7BMK · Su-17M2 · Su-17M4 · Su-22M3
  Su-24M
  Su-25 · Su-25BM · Su-25K · Su-25T · Su-25SM3 · Su-39
  Su-27 · Su-27SM
  Su-34
Ilyushin  IL-28 · IL-28Sh
Tupolev  Tu-14T