finger

At first: Slant range unit.

No problem,I have holiday in next two week.Any aircraft,any computer ,any internet,any phone.Only relax.

So,what next?

I'm not very sure ,but first true simulation bombing mode CCIP,CCRP had A-7D or E.

Ooops attention-PBK-3 is a bombing sight from MiG-23BN and it belonging to sight complex SOKOL(FALCON)-23S, which was used on this fighter- bomber.The MiG-21BIS has not this systém.

Yes.Only in GYRO mode.In SS mode mirror is mechanically caged in boresight line and gyroscope is disconect from power supply.

Once more Harle,this is automatical way of dampering. When you have to set ASP in fix300m range mode (FIRE,GUN,MAN,GYRO, AIR)distance is set to MIN by rotation grip on throttle(below 600m)red light BREAK OFF is ON. When these conditions are fulfil a group of relay ensure: -disconnecting pwr. supply from damper.button on cntrl.stick -disconnecting pwr. supply from vert.computation coils(no need computing aiming angle) -connecting bigger pwr.supply to vert.compensation coils(dampering) -connecting bigger pwr.supply to horiz.compensation coils(dampering) -pwr.supply on horiz.computation coils will be responsible to lead angle whitch is computed in this time. -The piper never disapear from your angle of view up to 5-6g force load, because of difference between angle velocity of target and your Mig is very small.Practically you are seating on its tail

1.Manual dampering,by button on control stick "LOCK TARGET-GYROSCOPE DAMPERING.El.coils of el.mag.correction(vertical and horizontal) are fully powered,so its can produce the strongest el. mag. field.Gyroscope is elec- tro-magneticaly caged in boresight position. We can use it ,when performed manouvering has high angle velocity. 2.Automatic dampering,when angle of divergence of gyroscope mirror is 7degree .On bottom side of mirror is flexible wire ,which can touch to ring contact on gyroscope assembly. El.coils are powered and gyroscope is re- turned toward boresight direction.But,in this dampering circuit is capacitor with short time of discharging -dampering effect is very short.Piper will be oscilating in spread of 40minutes(11,5 mils),vertically toward to boresight. When angle velocity become smaller, angle of divergence is less than 7degree-dampering is ended. 3.Automatic dampering ,when we have minimum range input for example: fixed 300m.Vertical el.coils are disconect,because we do not need to compu- ting angle of aiming(very short range to target,high velocity of gun projectile).Horizontal el.coils are powered (lead angle),by relay system,when ASP is in fixed 300m mode.Now piper has fluently movement around bore- sight line in horizontal plane.This function of dampering is only for FIX 300M RANGE.(FIRE,GUN,MAN,GYRO -distance is set to min by rotation grip,red light BREAK OFF is ON

Yes sissy, you are fully right.ASP in this status is off reality,unfortunately. I've personally hope that mebers of LNS have bring this systém very close reality for us.

There is.

Yes ,I have,but for now its useless.ASP-PFD-21 is in the meanwhile far-off reality.

Yes,yes this is russian way.

-KORPUS- this is -(minus) el.polarity /ground/

You do not,I understand by russian.

For sure.

So,you can compare those two pictures(one I have to borrowed from sissypilot -I thank you sissy)You can see data flow,witch is identical. -real distance of target (this is primary signal) -LOCK TARGET -LAUNCH -BREAK OFF -SARH MISSILE information -some referential voltage Well,any big surprise.This is very obsolete system.DSCN1607.JPG

Oh,sorry,I thought that your reaction is on release sequence MBD2.