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Other aircraft modifications

STC SA4-1645

FAA DRS lists SA4-1645 as Current · Reissued, held by SOUTHWESTERN AERO EXCHANGE INC., for Raytheon Aircraft TC-45G, Raytheon Aircraft H18, and Raytheon Aircraft G18S, and 12 more aircraft configurations. Recorded change: Installation of Stewart-Warner Model 8259-A heater. Snapshot dated June 30, 2026.

FAA-listed holder
SOUTHWESTERN AERO EXCHANGE INC.
Aircraft configurations
15
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

SA4-1645 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: Raytheon Aircraft TC-45G, Raytheon Aircraft H18, and Raytheon Aircraft G18S, and 12 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Raytheon Aircraft TC-45GA-765Raytheon Aircraft H18A-765Raytheon Aircraft G18SA-765Raytheon Aircraft E18S-9700A-765
Raytheon Aircraft C-45 SeriesA-765
Raytheon Aircraft 18 SeriesA-765
Raytheon Aircraft JRB-6A-765Raytheon Aircraft UC-45J (SNB-5)A-765Raytheon Aircraft TC-45JA-765Raytheon Aircraft TC-45HA-765Raytheon Aircraft C-45HA-765Raytheon Aircraft E18SA-765Raytheon Aircraft C-45GA-765Raytheon Aircraft D18SA-765Raytheon Aircraft D18CA-765

Buyer checks

Confirm before sourcing

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