|Picture Type:||Rochester Photo Negative|
|Topic:||Head-Up Display [HUD]|
|Title:||A-4 Pilot Display Unit|
|Date:||17 Mar 1975|
|Location:||Negatives Cabinet PM ("54/") [RAA Office]|
The A-4 HUD system remains one of the smallest designs the company has made with a Display
Unit containing little more than the CRT projecting through a 3" optic giving a 20deg TFoV. The system was distributed into the PDU, Pilot’s Control Unit, Video Signals Unit, HVPSU, the Electronics Unit and a Throttle Twistgrip.