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Electrical systems

STC SA1177GL

FAA DRS lists SA1177GL as Current · Reissued, held by Paul/ Lanna Egan LLC, for Twin Commander Aircraft 680V, Twin Commander Aircraft 720, and Twin Commander Aircraft 690D, and 13 more aircraft configurations. Recorded change: Install Aero Medical Products Mfg., Inc. Air Ambulance Stretcher P/N 125 using Installation Kit P/N 800 in accordance with Installation and Operating Instructions, Form EA 109K, dated April 23, 2001, or later FAA approved revisions. The Medical Oxygen System Kit P/N 807 is an FAA approved option. The Inverter/Pump Kit No. 812 may be installed in accordance with Inverter/Pump Installation Instructions, EA Form 170, dated June 9, 2001, or later FAA approved revisions. Snapshot dated June 30, 2026.

FAA-listed holder
Paul/ Lanna Egan LLC
Aircraft configurations
16
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Install Aero Medical Products Mfg., Inc. Air Ambulance Stretcher P/N 125 using Installation Kit P/N 800 in accordance with Installation and Operating Instructions, Form EA 109K, dated April 23, 2001, or later FAA approved revisions. The Medical Oxygen System Kit P/N 807 is an FAA approved option. The Inverter/Pump Kit No. 812 may be installed in accordance with Inverter/Pump Installation Instructions, EA Form 170, dated June 9, 2001, or later FAA approved revisions.

SA1177GL 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: Twin Commander Aircraft 680V, Twin Commander Aircraft 720, and Twin Commander Aircraft 690D, and 13 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Twin Commander Aircraft 680V2A4Twin Commander Aircraft 7202A4Twin Commander Aircraft 690D2A4Twin Commander Aircraft 690C2A4Twin Commander Aircraft 690B2A4Twin Commander Aircraft 690A2A4Twin Commander Aircraft 6902A4Twin Commander Aircraft 6852A4Twin Commander Aircraft 680W2A4Twin Commander Aircraft 695A2A4Twin Commander Aircraft 680T2A4Twin Commander Aircraft 680FL2A4Twin Commander Aircraft 680-F2A4Twin Commander Aircraft 680-E2A4Twin Commander Aircraft 6802A4Twin Commander Aircraft 6812A4

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Twin Commander Aircraft 680V and Twin Commander Aircraft 720, and 14 more aircraft configurations model, serial range, and configuration?
  2. 02Which load analysis, wiring changes, protection, and limitations apply?
  3. 03Who can legally supply the design data, kit, instructions, and ICAs?
  4. 04What parts, labor, conformity, and return-to-service work are excluded?

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