AF D3
| This page is about the German barge AF D3. For the 88 mm version, see AF D1. |
Contents
Description
The D3-class, AF D3 (abbreviated as AF D3) is a rank IV German naval ferry barge with a battle rating of 3.3 (AB/RB/SB). It was introduced in Update 1.79 "Project X" in the fleet closed beta test. It is essentially the AF D1 equipped with a larger 105 mm cannons.
General info
Survivability and armour
Although the armour doesn't cover the whole boat, the survivability is not that bad, as it is a very long boat with lots of empty space inside for shells to go through. It is thus important that enemies with rapid-firing guns do not get too close to the AF D3 as they can riddle the entire boat with shells and hit critical components through the armour.
Staying far from the enemies and attacking them with the 10.5 cm guns is the best way to improve the lifespan of the AF D3.
Mobility
| Mobility Characteristics | |||
|---|---|---|---|
| Game Mode | Upgrade Status | Maximum Speed (km/h) | |
| Forward | Reverse | ||
| AB | |||
| Upgraded | 23 | 11 | |
| RB/SB | |||
| Upgraded | 20 | 10 | |
Like other German naval barges, the AF D3 has an abysmal top speed of just 20 km/h (RB) and very sluggish turn time. Due to the long hull design, the AF D3 has trouble navigating through various narrow passages and avoiding obstacles and incoming torpedoes.
Modifications and economy
| Seakeeping | Unsinkability | Firepower | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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Armament
Primary armament
The AF D3 has two 105 mm SK C/32 turrets as its main armament, which is a direct improvement from the 88 mm FlaK from its predecessor. It has higher explosive mass and penetration, with a fast reload time of just 4.64 seconds. The main gun can fire the following ammo types: HE (effective against most targets), HE with base fuse (effective against armoured targets), and HE-TF (for anti-aircraft purposes). The barges can carry up to 200 shells in total.
| Penetration statistics | |||||||
|---|---|---|---|---|---|---|---|
| Ammunition | Type of warhead |
Penetration @ 0° Angle of Attack (mm) | |||||
| 1,000 m | 2,500 m | 5,000 m | 7,500 m | 10,000 m | 15,000 m | ||
| 10.5 cm Sprgr. L/4.4 Kpf.Z | HE | 20 | 20 | 20 | 20 | 20 | 20 |
| 10.5 cm Sprgr. L/4.4 Bd.Z | HE w/ base fuse | 42 | 34 | 25 | 20 | 20 | 20 |
| 10.5 cm Sprgr. L/4.4 Zt.Z | HE-TF | 20 | 20 | 20 | 20 | 20 | 20 |
| Shell details | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Ammunition | Type of warhead |
Velocity (m/s) |
Projectile mass (kg) |
Fuse delay (s) |
Fuse sensitivity (mm) |
Explosive mass (TNT equivalent) (kg) |
Ricochet | ||
| 0% | 50% | 100% | |||||||
| 10.5 cm Sprgr. L/4.4 Kpf.Z | HE | 785 | 15.1 | 0 | 0.1 | 1.55 | 79° | 80° | 81° |
| 10.5 cm Sprgr. L/4.4 Bd.Z | HE w/ base fuse | 785 | 15.1 | 0.015 | 5 | 1.55 | 79° | 80° | 81° |
| 10.5 cm Sprgr. L/4.4 Zt.Z | HE-TF | 785 | 15.1 | 0 | 0.1 | 1.55 | 79° | 80° | 81° |
Secondary armament
The AF D3 is equipped with two 20 mm Flakvierling AA guns placed at the bridge and stern each. In SF40 Leichte, these guns were proven to be very deadly against most targets the AF D3 might have to face. Due to the gun placement and two fewer gun mounts than the SF40 Leichte, it is somewhat less effective due to less concentrated firepower. However, it is relatively easier to target, as the two gun mount were placed directly frontally and in the rear (as opposed to SF 40 Leichte's diamond placement), this allows the AF D3 to hit the target frontally with relative ease.
- Universal: AP-T · AP · HEF-T · HEF
- 20 mm HET magazines: HEF · HEF-T · HEF · AP
- 20 mm APT magazines: AP · AP-T · AP · HEF
| Penetration statistics | ||||||
|---|---|---|---|---|---|---|
| Belt | Penetration @ 0° Angle of Attack (mm) | |||||
| 10 m | 100 m | 500 m | 1,000 m | 1,500 m | 2,000 m | |
| Universal | 36 | 34 | 28 | 23 | 20 | 17 |
| 20 mm HET magazines | 36 | 34 | 28 | 23 | 20 | 17 |
| 20 mm APT magazines | 36 | 34 | 28 | 23 | 20 | 17 |
Anti-aircraft armament
A single 37 mm SK C/30 cannon is available in the anti-aircraft weapon slot for the AF D3.
| 3.7 cm SK C/30 | |||||||
|---|---|---|---|---|---|---|---|
| Ammo capacity | 2,000 | ||||||
| Fire rate | 30 rounds/minute | ||||||
| Reloading rate | 2 seconds | ||||||
| Vertical guidance | -10°/+80° | ||||||
| Horizontal guidance | ±180° | ||||||
| Targeting speed | 17°/s | ||||||
| Targeting vertical speed | 13°/s | ||||||
Additional armament
There are 4 WBD depth charges on the boat. These can be used as a close range weapon, although they only drop behind in your wake.
Usage in battles
Similar to the AF D1, the AF D3 excels in a fire support role. Try to stay at long ranges, where the guns and armour work good together. At close range try to angle or peeking, the downside is you will only be able to use the frontal or rear guns.
It might be tempting to do a broadside with the AF D3. Be advised, however, that the AF D3's side armour is flat and became very weak when not angled, coupled with terrible mobility, this made you exposed to all source of incoming fire, including torpedoes.
Players seeking to defeat the AF D3 will try to close in from a blind spot or when the AF D3 is occupied with other opponents. Use the secondary armaments to deal with these fast-moving boats, as the main 105 mm guns would be too slow to react to new, close-by threats.
Pros and cons
Pros:
- 105 mm cannons are very effective against all kinds of targets, with high destructive power and quick reload time
- 20 mm AA cannons are very useful against fast-moving targets and aircraft
- Relatively good survivability when angled correctly
- High crew count
Cons:
- Terrible top speed and very sluggish to manoeuvre
- Large, slow targets makes it very vulnerable against bombs, torpedoes, and rockets
- In rough sea conditions, the 105 mm cannon's frontal line of fire can be obstructed by the 20 mm mounts
- Armour, quite easy to defeat if not angled
- Angling armour only allows some guns to be used in combat
History
Describe the history of the creation and combat usage of the ship 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 ship and adding a block "/History" (example: https://wiki.warthunder.com/(Ship-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 ship's dev blog entry (if applicable) and the in-game encyclopedia description (under === In-game description ===, also if applicable).
Media
- Skins
- Videos
See also
- Related development
External links
Paste links to sources and external resources, such as:
- topic on the official game forum;
- other literature.
| Germany barges | |
|---|---|
| Anti-air ferries | SF40 Light · SF40 Heavy |
| Naval ferry barges | AF D1 · AF D3 |
