Skip to content
Other aircraft modifications

STC SA1437GL

FAA DRS lists SA1437GL as Current · Reissued, held by Irwin International Inc, for de Havilland (Canada) DHC-2 (L-20A) MK.I and de Havilland (Canada) DHC-2 (L-20A) MK.III. Recorded change: Replace the float hull bottom skins on EDO Model 679-4930 or EDO model 58-4580 floats. Snapshot dated June 30, 2026.

FAA-listed holder
Irwin International Inc
Aircraft configurations
2
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

SA1437GL 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: de Havilland (Canada) DHC-2 (L-20A) MK.I and de Havilland (Canada) DHC-2 (L-20A) MK.III. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

de Havilland (Canada) DHC-2 (L-20A) MK.IA-806de Havilland (Canada) DHC-2 (L-20A) MK.IIIA-806

Buyer checks

Confirm before sourcing

Related other aircraft modifications STCs