Hi, our fine 182P, fitted with the original Navomatic 300A wing leveller has a T&B gyro which feeds it with data which has just packed up. This is the data on the instrument when it was removed from the
panel:

First sticker says:
Aircraft Radio Corporation
Rate Gyro Type: G-300A
P/N 42320-0014  14 VDC

Another sticker says:
Electric Gyro Corporation
Turn and Slip Indicator
Model 1394T100-3
S/N 1-0966   14 VDC

NOW, can anyone give me directions as to where I can find a new one that fits and interfaces with the existing NavoMatic ?

Best regards,

Olof (Sweden)