One thing I like about the yak 3 is the SA value of the cockpit combined with the lack of frame getting in the way of lead shots......
although this better forward visibility comes at the price of no frontal armoured glass..................
from another sim but you get the idea


Many here compare the Yak3 to the Yak 9U which was marginally faster or the Yak 9T which was slower heavier and until 44 had the M-105PF and not the M105PF2 which had 60 hp more. So as I am not sure which engined 9T we have I can give some numbers comparing the Mid 44 Yak3 with the Late 44 Yak9U. Both equipped with the same armament. I assume the 1 cannon + 1 mg version would have been slightly lighter. Indeed these earlier units also carried 20 litres less fuel.
Climb to 5000metres
Yak3 4.1 mins (to 4.5 mins)
Yak9U 5 mins (to 5.2 mins)
360 turn
Yak 3 19 secs
Yak9U 20 secs
Speed sea level
Yak 3 351 MPH
Yak9U 357 MPH
Speed Alt
Yak 3 397 @ 14500
Yak9U 417 @ 16500
Hp (max)
Yak 3 1240HP
Yak9U 1500HP
Weight empty
Yak 3 2128kg
Yak9U 2512kg
Weight gross
Yak3 2697kg
Yak9U 3204kg
Wing area
Yak3 14.85 m^2
Yak9U 17.15 m^2
There were initial wing skinning problems (associated only with Yak3's from the Sarotov plant) and a new type of adhesive had to be employed but the problem was solved by mid 44 and field mods inplace for those units that were so effected by late 44. Such problems were never experienced on the heavier / faster units produced at Tbilisi plant
The Yak3 was distinguished by its excellent climb rate and its very fast acceleration particularly in a very shallow dive. The above figures would also give us to believe it will hold E well in a multi turn combat scenario. (when compared to the 9U)
So beware even tho your rides top line speed is faster, when that Yak3 on your 6 makes a shallow dive below your tail he is probably catching you! However high G manouvres above 404mph were above standard structural limits for the air frame.