ATA 34 — Navigation

21,002 parts classified under this chapter

Reliability rollup

100%Median scrap propensity

3,926 parts · 14,454 SDR reports

From FAA Service Difficulty Reports

Part Number	Description	Manufacturer	Airframe	ATA	Category	Status
11-17761	Trans-Cal Altitude Encoder SSD120-42N-RS232	—	—	34	Avionics / Electronics	OEM
11-17762	Trans-Cal Altitude Encoder SSD120-42N-RS233 Mod 1	—	—	34	Avionics / Electronics	OEM
11-17763	Trans-Cal Altitude Encoder SSD120-42Ne-RS232 Extended Temp	—	—	34	Avionics / Electronics	OEM
11-17764	Trans-Cal Altitude Encoder SSD120-50N-RS232	—	—	34	Avionics / Electronics	OEM
11-17765	Trans-Cal Altitude Encoder SSD120-50Ne-RS232 Extended Temp	—	—	34	Avionics / Electronics	OEM
11-17766	Trans-Cal SSD120-(Xx)N Installation Kit	—	—	34	Consumables / Hardware	OEM
11-17767	Trans-Cal SSD120-(Xx)N-RS232 Installation Kit	—	—	34	Consumables / Hardware	OEM
11-17768	Trans-Cal SSD120-35C-RS232 Installation Kit	—	—	34	Consumables / Hardware	OEM
11-17769	Trans-Cal SSD120-(Xx)A-RS232 Installation Kit	—	—	34	Consumables / Hardware	OEM
11-17770	Trans-Cal Servo Tray For A Series Encoders Includes Knob	—	—	34	Consumables / Hardware	OEM
11-17771	Trans-Cal Servo Tray For C Series Encoders Includes Knob	—	—	34	Consumables / Hardware	OEM
11-17772	Trans-Cal Servo Tray For N Series Encoders Includes Knob	—	—	34	Consumables / Hardware	OEM
11-17773	Trans-Cal Interface Adapter Ia-RS232C-S	—	—	34	Avionics / Electronics	OEM
11-17774	Trans-Cal Interface Adapter Ia-RS232C-D	—	—	34	Avionics / Electronics	OEM
11-17776	Trans-Cal Mechanical Altitude Encoder D120-P2-T 25K	—	—	34	Avionics / Electronics	OEM
11-17777	Trans-Cal Mechanical Altitude Encoder D120-P2-T 30K	—	—	34	Avionics / Electronics	OEM
11-17778	Trans-Cal Mechanical Altitude Encoder D120-P2-T 35K	—	—	34	Avionics / Electronics	OEM
11-17780	Trans-Cal Altitude Encoder SSD120-30A	—	—	34	Avionics / Electronics	OEM
11-17781	Trans-Cal Altitude Encoder SSD120-35A	—	—	34	Avionics / Electronics	OEM
11-17782	Trans-Cal Altitude Encoder SSD120-42A	—	—	34	Avionics / Electronics	OEM
11-17783	Trans-Cal Altitude Encoder SSD120-30A-RS232	—	—	34	Avionics / Electronics	OEM
11-17784	Trans-Cal Altitude Encoder SSD120-35A-RS233	—	—	34	Avionics / Electronics	OEM
11-17785	Trans-Cal Altitude Encoder SSD120-42A-RS234	—	—	34	Avionics / Electronics	OEM
11-17786	Trans-Cal Altitude Encoder SSD120-30N-RS5	—	—	34	Avionics / Electronics	OEM
11-17787	Trans-Cal Altitude Encoder SSD120-30Ne-RS5 Extended Temp	—	—	34	Avionics / Electronics	OEM
11-17788	Trans-Cal Altitude Encoder SSD120-35N-RS5	—	—	34	Avionics / Electronics	OEM
11-17789	Trans-Cal Altitude Encoder SSD120-35Ne-RS5 Extended Temp	—	—	34	Avionics / Electronics	OEM
11-17790	Trans-Cal Altitude Encoder SSD120-42N-RS5	—	—	34	Avionics / Electronics	OEM
11-17791	Trans-Cal Altitude Encoder SSD120-42Ne-RS5 Extended Temp	—	—	34	Avionics / Electronics	OEM
11-17792	Trans-Cal Altitude Encoder SSD120-50N-RS5	—	—	34	Avionics / Electronics	OEM
11-17793	Trans-Cal Altitude Encoder SSD120-50Ne-RS5 Extended Temp	—	—	34	Avionics / Electronics	OEM
11-17794	Trans-Cal Altitude Encoder SSD120-30N-Rs	—	—	34	Avionics / Electronics	OEM
11-17795	Trans-Cal Altitude Encoder SSD120-35N-Rs	—	—	34	Avionics / Electronics	OEM
11-17796	Trans-Cal Altitude Encoder SSD120-42N-Rs	—	—	34	Avionics / Electronics	OEM
11-17797	Trans-Cal Altitude Encoder SSD120-30N-RS1	—	—	34	Avionics / Electronics	OEM
11-17798	Trans-Cal Altitude Encoder SSD120-35N-RS2	—	—	34	Avionics / Electronics	OEM
11-17799	Trans-Cal Altitude Encoder SSD120-42N-RS3	—	—	34	Avionics / Electronics	OEM
11-17801	Garmin GTN 725Xi Black GPS Receiver	—	—	34	Avionics / Electronics	OEM
11-17802	Garmin GTN 750 Series Mounting Rack	—	—	34	Consumables / Hardware	OEM
11-17803	Garmin GTN 750 Back Plate	—	—	34	Consumables / Hardware	OEM
11-17804	Garmin GTN 725 Connector Kit	—	—	34	Consumables / Hardware	OEM
11-17805	Garmin GTN 750 Connector Kit	—	—	34	Consumables / Hardware	OEM
11-17807	Garmin GTN 635Xi Black GPS COMMSystem	—	—	34	Avionics / Electronics	OEM
11-17808	Garmin GTN 625Xi Black GPS System	—	—	34	Avionics / Electronics	OEM
11-17809	Garmin GTN Xi Datacard Database 010-02044-10	Garmin	—	34	Consumables / Hardware	OEM
11-17812	Garmin GTN 650 Series Mounting Rack	—	—	34	Consumables / Hardware	OEM
11-17813	Garmin GTN 650 Back Plate	—	—	34	Consumables / Hardware	OEM
11-17814	Garmin GTN 635 Back Plate	—	—	34	Consumables / Hardware	OEM
11-17815	Garmin GTN 625 Back Plate	—	—	34	Consumables / Hardware	OEM
11-17816	Garmin GTN 650 Connector Kit	—	—	34	Consumables / Hardware	OEM