STC ST00324DE-D
FAA DRS lists ST00324DE-D as Current · Reissued, held by Learjet Inc., for Learjet Learjet 55. Recorded change: Installation of Collins Proline II series 400 radios and an ARTEX ELT 110-406 emergency locator transmitter (ELT). Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Installation of Collins Proline II series 400 radios and an ARTEX ELT 110-406 emergency locator transmitter (ELT).
ST00324DE-D 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: Learjet Learjet 55. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Learjet Learjet 55 model, serial range, and configuration?
- 02Which equipment, inspection intervals, procedures, and limitations apply?
- 03Who can legally supply the design data, kit, instructions, and ICAs?
- 04What parts, labor, conformity, and return-to-service work are excluded?
Related safety and emergency equipment STCs
Installation of ARTEX Emergency Locator Transmitter.
FAA holder: Duncan Aviation, Inc
Installation of the Honeywell Enhanced Ground Proximity Warning System (EGPWS) with Windshear Detection and Alerting in the Learjet Model 60 airplane. Data Required: (1) JetCorp STC Drawing List No. 67-327L001, revision A, dated 11/26/2001; (2) FAA Approved Airplane Flight Manual Supplement, JetCorp Document No. 67-327B002, revision IR, dated 12/01/2001; or later FAA Approved revisions to (1) or (2).
FAA holder: JetCorp
Installation of emergency float and two 6-man Life Raft Kigs, part numbers 20754-100, or -200.
FAA holder: Apical Industries Inc
Installation of a Honeywell MK-VIII Enhanced Ground Proximity Warning System (EGPWS).
FAA holder: Duncan Aviation, Inc