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Other aircraft modifications

STC SA526NW

FAA DRS lists SA526NW as Current · Reissued, held by Kenmore Air Harbor LLC, for Cessna Aircraft 185, Cessna Aircraft 185A, and Cessna Aircraft 185B, and 3 more aircraft configurations. Recorded change: Installation of Edo Model 582-3430 seaplane floats. Snapshot dated June 30, 2026.

FAA-listed holder
Kenmore Air Harbor LLC
Aircraft configurations
6
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

SA526NW 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: Cessna Aircraft 185, Cessna Aircraft 185A, and Cessna Aircraft 185B, and 3 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Cessna Aircraft 1853A24Cessna Aircraft 185A3A24Cessna Aircraft 185B3A24Cessna Aircraft 185C3A24Cessna Aircraft 185D3A24Cessna Aircraft 185E3A24

Buyer checks

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Related other aircraft modifications STCs

SA4158NMOther aircraft modifications

Option 1: Installation of American Aviation, Inc., intercooled engines as modified by Supplemental Type Certificate (STC) SE4159NM in accordance with American Aviation Inc. Top Drawing List TDL 063, dated July 8, 2002, or later FAA approved revision. A copy of American Aviation Inc. Approved Flight Manual Supplement (AFMS), dated May 1, 2003, or later FAA approved revision must be carried in the modified aircraft. Option 2: This installation may be installed with cowl scoops only in accordance with American Aviation Inc. Top Drawing List TDL 063, dated July 8, 2002, or later FAA approved revision. No AFMS is necessary for this option. NOTE: This approval includes Cessna 340 series aircraft previously modified per the following STC s: SA1881SW, SA2346SW, SA4241SW, SA7365SW, SA7382SW, and SA8604SW.

FAA holder: American Aviation Inc

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