SA02428AKOther aircraft modifications
Installation of a hydraulically actuated ski drag assembly.
FAA holder: Northern Airframes LLC
FAA-listed STC holder
Northern Airframes LLC STCs
The Jun 30, 2026 FAA DRS snapshot lists 4 selected supplemental type certificates with status Current under Northern Airframes LLC. The records span 109 public aircraft directories and 2 modification categories. This is a research directory, not a claim that any specific kit or service is currently offered.
4
listed Current at snapshot
109
aircraft directories
2
modification categories
May 2, 2014
latest recorded revision
Modification mix
Other aircraft modifications3
Landing gear and brakes1
Aircraft represented
American Champion Aircraft Corp 7ECA100 STCsAmerican Champion Aircraft Corp 7GCAA100 STCsAmerican Champion Aircraft Corp 7GCBC98 STCsAmerican Champion Aircraft Corp 7GCA87 STCsAmerican Champion Aircraft Corp 7GCB85 STCsAmerican Champion Aircraft Corp 7KCAB84 STCsAmerican Champion Aircraft Corp 8GCBC84 STCsAmerican Champion Aircraft Corp 7EC81 STCsAmerican Champion Aircraft Corp 7AC80 STCsAmerican Champion Aircraft Corp 7GC72 STCsAmerican Champion Aircraft Corp 7DC71 STCsAmerican Champion Aircraft Corp 7FC71 STCsAmerican Champion Aircraft Corp 8KCAB71 STCsAmerican Champion Aircraft Corp 7GCBA68 STCsAmerican Champion Aircraft Corp 7BCM (Army L-16A)66 STCsAmerican Champion Aircraft Corp 7CCM (Army L-16B)64 STCsAmerican Champion Aircraft Corp 7KC64 STCsCessna Aircraft 15063 STCsAmerican Champion Aircraft Corp 7HC56 STCsAmerican Champion Aircraft Corp 7ACA54 STCs
Recently revised records
Showing the 4 most recently revised records. Category directories provide the complete paginated discovery path.
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SA02218SELanding gear and brakes
Installation of the Alaskan Bushwheel, Inc. Extended Heavy Duty Main Landing Gear.
FAA holder: Northern Airframes LLC
SA02300AKOther aircraft modifications
Installation of FAA approved sealed lift struts in accordance with Airframes, Inc., Master Drawing List No. 315, Revision B, dated October 2, 2007, or later FAA approved revision and Airframes, Inc. Installation Instructions, AFI-II-TCSTRUT, Revision A, dated October 8, 2007, or later FAA approved revision.
FAA holder: Northern Airframes LLC
SA02262AKOther aircraft modifications
Manufacture weld-on float fittings in accordance with Airframes, Inc., Master Drawing List AF591078, Revision A, dated November 24, 2005, or later FAA approved revision. Install in accordance with Installation Instructions II591078, Revision O, dated February 22, 2006, or later FAA approved revision. Maintain in accordance with Instructions for Continued Airworthiness ICA591078, Revision O, dated November 28, 2005, or later FAA accepted revision.
FAA holder: Northern Airframes LLC