Trans-Cal SSD120-30N 30,000-Foot Altitude Encoder — Factory Sealed
New old stock Trans-Cal SSD120-30N in a factory-sealed carton. The sealed package has not been opened for an individual contents check or bench test.
The SSD120-30N connects to the aircraft static system and converts pressure altitude into parallel altitude data for compatible reporting equipment. This is the 30,000-foot encoder configuration for a matching transponder installation.
- Model / P/N: SSD120-30N
- Carton S/N: N28289
- Includes: One factory-sealed SSD120-30N carton
Please confirm SSD120-30N is correct for your installation.



