H-81A-2

H-81A-2

H-81A-2

China

II Rank

Battle rating:

AB	RB	SB
2.3	2.3	2.3

Class:

PREMIUM

Fighter

Purchase:850

This page is about the Chinese fighter H-81A-2. For other uses, see P40 (Disambiguation). For other vehicles of the family, see P-40 (Family).

Description

The H-81A-2 is a premium gift rank II Chinese fighter with a battle rating of 2.3 (AB/RB/SB). It was introduced in Update 1.91 "Night Vision".

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 4,500 m)		Max altitude (metres)	Turn time (seconds)		Rate of climb (metres/second)		Take-off run (metres)
	AB	RB		AB	RB	AB	RB
Stock	537	521	10760	20.0	20.7	8.8	8.8	343
Upgraded	588	561		18.0	19.0	16.4	12.0

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	+	-
0	300	645	445	245	~12	~6

Optimal velocities (km/h)
Ailerons	Rudder	Elevators	Radiator
< 420	< 380	< 420	> 310

Survivability and armour

• 8 mm steel behind pilot
• 9.5 mm steel behind nose-mounted machine gun ammo
• 38 mm bulletproof glass in front of pilot
• Self-sealing fuel tanks (1 behind pilot, 1 under pilot, 1 under pilot's feet)

Armaments

Offensive armament

The H-81A-2 is armed with:

• 2 x 12.7 mm M2 Browning machine guns, nose-mounted (235 rpg = 470 total)
• 4 x 7.62 mm Browning machine guns, wing-mounted (480 rpg outer + 500 rpg inner = 1,960 total)

Suspended armament

The H-81A-2 can be outfitted with the following ordnance:

• Without load
• 1 x 500 lb AN-M64A1 bomb (500 lb total)

Usage in battles

The most plausible manner to use this aircraft is in the Boom & Zoom role, given its fast speed in a dive. In addition, the nose-mounted .50 calibre can help you preform certain attacks a P-40E pilot could dream of doing. However, there are certain methods to using the plane, as it is an earlier iteration of the H-81A-2 is a P-40.

The first method is to climb to altitude, and try to intercept enemy attackers and bombers. This tends to play in favour of the H-81A-2, due to its excellent top speed of 528 kph (328 mph) at 3,800 meters (12,467 feet.) That being said though, you are inhibited by its relatively slow rate of climb of only 10 meters/second (32 feet/second.) On the contrary, once you reach altitude, Boom & Zoom as much as you want against bombers, as your high dive speed will make it difficult for most gunners to target you. In addition, you have a nice turn speed of 21 seconds, which can allow you to snap over on some opponents with relative impunity. If you do find yourself fighting in the vertical, flaps will also be of use to you, as they do have a decent speed tolerance before they snap off.

Specific enemies worth noting

Perhaps the biggest threat comes from facing any Japanese plane at this battle rating. They can turn so much faster than you as to bleed your speed and energy to the point of stalling out. The greatest threats come from the Ki-44s and the A6M2-N. In addition, the Ki-43 has significantly greater manoeuvrability than you. The vast majority of these planes have guns similar in calibre to a .50 Cal, which means that they have the firepower to dispatch you at a fairly fast rate.

In terms of the British, any Spitfire or Hurricane will out-turn you. While they do not have as heavy of armament as you do, the shear rate of fire from the .308s can light up exposed ares of the plane, or even score a pilot kill. While it is mostly unlikely, the Spitfire Mk. IIb not only boasts manoeuvrability, but also two 20 mm Hispano cannons, which can tear you to bits. In addition, almost all British fighters can out-climb you, which leaves you at a disadvantage in energy.

The Germans have the most planes that can give you a problem, due to the vast majority of them having 20 mm cannons. Most notably are aircraft like the Bf-110 and the Bf-109 E-3. You also do have to worry about aircraft like the Bf-109 F-1, which has a 20 mm cannon in the propeller hub. While it is unlikely, you may also face the Fw-190 A-1. Most German planes will have a significantly better climb rate than you and be able to energy fight you more efficiently. As mentioned earlier, most German planes boast much heavier firepower than you, which renders you at a disadvantage in punching power.

Most Russian planes will also give you a run for your money. Almost all of the Russian planes boast only nose-mounted weaponry, giving them a significant advantage over most allied planes. The most common enemies to worry about are any plane with the prefix "Yak". Perhaps the most common cause of US teams being defeated by the Russians, is the fact that they head on an IL-2. Never under any circumstance head on an IL-2.

Counter-tactics

As mentioned earlier, the H-81A-2 has nose-mounted .50 cals, which can make short work of almost any fighter at battle rating 2.3. The aircraft also has a tighter turning time than the P-40E, which can give a H-81A-2 pilot a small advantage. If a H-81A-2 finds its way onto your tail, try to make the pilot over-shoot or bleed energy. The cockpit, while having more protection than an open top and a bubble canopy, is still a fairly vulnerable spot, so pilot snipes aren't uncommon.

Heads up for German and Russian pilots! While aircraft like the Bf-110, LaGG-3 and the Yaks have nose-mounted weaponry, an experienced H-81A-2 player can still make you pay dearly in a head-on. If you find yourself in a head on with a H-81A-2, fire a short burst, then hit the deck to avoid being hit by return fire. This is especially true with the Russians due to their wooden air frame.

Manual Engine Control

MEC elements
Mixer	Pitch	Radiator			Supercharger	Turbocharger
		Oil	Water	Type
Controllable	Controllable Auto control available	Not controllable Not auto controlled	Controllable Auto control available	Combined	Not controllable 1 gear	Not controllable

Modules

Tier	Flight performance		Survivability	Weaponry
I	Fuselage repair	Radiator		Offensive 7 mm
II		Compressor	Airframe	New 7 mm MGs
III	Wings repair	Engine		Offensive 12 mm
IV		Engine injection	Cover	New 12 mm MGs	FMBC mk.1
This is a premium vehicle: all modifications are unlocked on purchase

Pros and cons

Pros:

• Good firepower
• Good manoeuvrability
• Good rate of climb for the rank
• High top speed for its rank
• Good durability
• It is a premium = more research points and Silver Lions

Cons:

• Turn fighting with Japanese planes is not advised
• Somewhat long takeoff run
• .30 cals may struggle to do effective damage once the ammo for the .50 cals runs out
• Only one payload option

History

The H-81A-2 is one of the export versions given to the ROC through the American Volunteer Groups sent to China. The volunteer force was sent by US president Franklin Roosevelt to deter Japanese aggression during the Second Sino-Japanese War. At the time these aircraft were a relief for the Chinese aid as the aircraft they were using at the time, primarily I-16s and I-15s, did not compete well against the Japanese air force. The only unit of these volunteer groups to actually see combat against the Japanese forces was the 1st AVG, otherwise known as the "Flying Tigers".

Media

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See also

Related development

• Curtiss P-36 Hawk
• Curtiss P-40 (Family)

Aircraft of comparable role, configuration and era

• Bell P-39 Airacobra
• Dewoitine D.520
• Grumman F4F Wildcat
• Hawker Hurricane
• Kawasaki Ki-61
• Lavochkin-Gorbunov-Gudkov LaGG-3
• Macchi C.202
• Messerschmitt Bf 109
• Mikoyan-Gurevich MiG-3
• Mitsubishi A6M Zero
• Supermarine Spitfire
• Yakovlev Yak-1

External links

Paste links to sources and external resources, such as:

• topic on the official game forum;
• encyclopedia page on the aircraft;
• other literature.

China premium aircraft
Fighters	␗A6M2 · D.510C · ␗F-47N-25-RE · H-81A-2 · Hawk III · ␗Ki-45 hei/tei · ␗Ki-84 ko · ␗P-51C-11-NT
Jet fighters	Shenyang F-5 · J-7D
Strike aircraft	A-5C · ␗F-84G-31-RE