Note: Base stats only (no upgrade installed)
Rank I (1)
Battle Rating 1.7
Type Attacker
Maximum Speed on height 443 km/h

6600 m
Maximum Altitude 8900 m
Turn Time 25.0 seconds
Rate of Climb 5.9 m/s
Takeoff Run 420 m
Armament 4x 7.62 mm ShKAS machine gun (3400 rds)

1x Turret: 1x 7.62 mm ShKAS machine gun (900 rds)
4x 50 kg bomb

Burst Mass 1.16 kg/s

The BB-1 is an attacker on the USSR line.

It sports great frontal armament, with 4 machine guns, but the back gunner is provided with one gun. The bombs do the job for a tier-1 bomber, but lack much punch later on unless you equip the plane with 12 bombs nstead of 4. This is not recommended because the turn time and roll rate suffer dramatically.

The BB-1's machine guns tend to run out of ammo quite quickly because they are not the main weapon of the plane. Often, while chasing an opponent you will run out of ammo in the worst situation.

While the BB-1 is an attacker, it also can function as a fighter at low altitudes. Its turn time is mediocre, but the 4 machine guns guarantee you score several hits, if not in one burst. However, note that the BB-1 is horrible at high-altitude bombing.

Overall, the BB-1 is rather OP for its tier, but it is outclassed by the well-balanced bombers of the Soviet Union later on.