|Object Name:||NCS1 Gyro Constants Circuit Board|
|Serial No:||094 & 245|
|Manufacturer:||Marconi-Elliott Avionic Systems Ltd|
|Division:||Inertial Navigation [IND]|
|Year of Manufacture:||1987|
|Location:||Main Object Store|
CD12118AA/B DL Issue 6
Mod Record -
CD 12118 AA/A Issue 7
One of two PCB's containing Individual Gyro Data for the Naval Compass Stabilizer - one for vertical constants, the other for horizontal constants.
The two sides of this PCB seem identical, the through-hole solder joints from the other side being clearly visible in each view. The reason for this form of construction is unclear but may have been a way of fitting duplicate circuits on a single board whilst maximising the isolation between them.