STC ST01748AT
FAA DRS lists ST01748AT as Current · Surrendered, held by JanzAir Consulting Services, for Boeing 737-400 Series, Boeing 737-300 Series, and Boeing 737-200 Series, and 1 more aircraft configuration. Recorded change: Installation of Trimble TNL 2100 Global Positioning System (GPS). Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Installation of Trimble TNL 2100 Global Positioning System (GPS).
ST01748AT identifies the approval, recorded holder, named aircraft, and modification scope. It does not confirm kit availability, serial-number effectivity, data rights, price, or installation authority.
Applicability
Aircraft named in FAA DRS
Named aircraft: Boeing 737-400 Series, Boeing 737-300 Series, and Boeing 737-200 Series, and 1 more aircraft configuration. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Boeing 737-400 Series and Boeing 737-300 Series, and 2 more aircraft configurations model, serial range, and configuration?
- 02Which part numbers, software versions, interfaces, and manual changes apply?
- 03Who can legally supply the design data, kit, instructions, and ICAs?
- 04What parts, labor, conformity, and return-to-service work are excluded?
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