blood red skies yakolev yak 1b squadronVital Statistics Crew: 1 Length: 8. 5m Wingspan: 10m Max Speed: 592kph Range: 700km Armament: 1x 12. 7mm Berezin UBS MG, 1x 20mm ShVAK cannon In Blood Red Skies, a squadron of Yak 1bs is more than a match for any equivalent German fighter squadron. Like other Soviet aircraft, they have high agility and low firepower so you might struggle to tangle with late war fighters like the Focke Wulf 190s, but will fare well against the earlier marks of Bf109.