Maybe Im completely off here,
AA10D and some others are IR at the last stage (to target) but are radar guided off the rails?
There were some pretty crazy missiles from Russia that would impact you without you having a clue.
The R27 family is deadly full stop but the differing variants can cause confusion. That's Ruskie equipment designation for you
As for all IR acquisition, it's always much more effective to have a radar lock with the seeker head slaved so its already pointing at your intended target but not necessary. The AA10D will lock a target in its boresight when you uncage it & at 30nm head on range it means I can launch at you as soon as I can see you on my radar screen & you will have no RWR warning of inbound at all!
Enjoy
R27 variants;
R-27R AA-10 Alamo-A, semi-active radar homing. Missile can be used at 20 to 25000 meters altitude (launch platform or target). Effective kill range for a target at same altitude: 2 to 42.5 km head-on, 0.7 to 7.5 km tail-on. Maximum range: 73 km. Maximum allowed vertical separation between target and launch platform: +/- 10 km.[3]
R-27T AA-10 Alamo-B, infrared homing, passive homing using the Avtomatika 9B-1032 (PRGS-27) IR seeker head. Missile can be used at 20 to 25000 meters altitude. Effective kill range for a target at same altitude: 2 to 33 km head-on, 0 to 5.5 km tail-on. Maximum range: 63 km. Maximum allowed vertical separation: +/-10 km.[3]
R-27ER AA-10 Alamo-C, the semi-active-radar homing extended-range version. Missile can be used at 20 to 27000 meters altitude. Effective kill range for a target at same altitude: 2 to 65.5 km head-on, 0.7 to 16.5 km tail-on. Missile cannot be fired at altitude less than 3 km againist a target with background earth, if launch range is less than 6 kilometers. Maximum range: 117 km. Maximum allowed vertical separation: 12 km.[3]
R-27ET AA-10 Alamo-D, the infrared-homing extended-range version, Weight 348 kg. Missile can be used at 20 to 27000 meters altitude. Effective kill range: 2 to 52.5 km head-on, 0.7 to 12.5 tail-on. Maximum range: 104 km. Maximum allowed vertical separation: 12 km.[3]
R-27R and ER variants can be used in any meteorological conditions. Launch can made at less than 5 g overload and less 50 deg/s roll rate.[3] It is allowed to redesignate targets during flight, or sharing target illumination with other aircraft.
R-27T and ET variants can be used out of cloudiness, at least 15 degrees away from the bearing of sun, and 4 degrees away from the bearing of moon and ground based head-contrasting conditions. In cases of maximum head-on range launches where lock-command cannot be utilised, missile can be fired in PPS: In this mode, missile will fly straight until achieves target lock. As missile lacks capability of maneuvering before lock, aircraft itself must maneuver so that missile will be pointed to no more than 15 degrees bearing of the target for confident capture by the IR seeker after launch. Equalising altitude is recommended but not required.[4] On combat operations section of the Su-27 manual, this mode of usage is especially recommended for head-on usage for passive attacks at targets with 0 degrees approach angle (i.e. another fighter moving to intercept), leaving target unalerted to incoming missile.[5] Launch can be made at 0 to 7 g, but limited to 6 g if roll induced slip is more than 2x diameter of the ball.[3]
Other Variants:
R-27P AA-10 Alamo-E, passive radar homing with a range of up to 72 km.[citation needed]
R-27EP AA-10 Alamo-F, a longer range passive anti-radiation missile with a range of up to 70 nm (110 km) [1]
R-27EA, active radar homing with 9B-1103K active seeker, range of >130 km
All of the above equals you being screwed lol
The eastern block weapon technology has always been ever so slightly more advance than the western counterparts who have concentrated more on the aircraft than weaponry. I obviously have no idea how accurately simulated they are in Falcon. I guess we'll soon find out for sure!
Hope China is treating you better than we will when you return sir