STC SA4241WE

FAA DRS lists SA4241WE as Current · Reissued, held by Del-Air, for Cessna Aircraft 170A and Cessna Aircraft 170B. Recorded change: Installation of SDI CFS-1000, CFS-1001, or FT-100 fuel flow indicating system and facet P/N 480543 auxiliary fuel pump. (170B LANDPLANE ONLY NORMAL CATEGORY). Snapshot dated June 30, 2026.

FAA-listed holder

Del-Air

Aircraft configurations

FAA revision date

May 21, 2018

FAA status

Current · Reissued

Recorded modification

What the FAA record covers

SA4241WE 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 170A and Cessna Aircraft 170B. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Cessna Aircraft 170AA-799 Cessna Aircraft 170BA-799

Buyer checks

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SB02549CHFuel systemsRevised Mar 18, 2008

ONE ONLY STC: s/n 5391: Replace Lindstrand Balloons Ltd Basket/Burner system with Aerostar International Basket, P/N CW 13860, S/N 3084, and Aerostar International Burner, P/N 52350, S/N HP3D-3156. Replace Lindstrand Balloons Ltd fuel tanks with Aerostar International Model Model V-15 Fuel Tanks, P/N 51977, S/Ns 876, 877, and 95157.

FAA holder: James Litsey

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SA1751WEFuel systemsRevised Mar 7, 2008

Increase in main fuel tank capacity to 336 gallons.

FAA holder: Atlantic Coast Sea Planes LLC

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SA4-683Fuel systemsRevised Mar 7, 2008

Installation of auxiliary fuel tanks in outboard wing sections.

FAA holder: Atlantic Coast Sea Planes LLC

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SA59WEFuel systemsRevised Mar 7, 2008

ONE-ONLY STC, S/N B117: Installation of a Chandler Evans AN 4100 (P/N CE 9141-AA) electric driven emergency fuel pump in place of the standard hand pump and strainer (P/N NAF 38855 Type AEL-1). (G-21A N525, S/N B117).

FAA holder: Atlantic Coast Sea Planes LLC

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What the FAA record covers

Aircraft named in FAA DRS

Confirm before sourcing

Related fuel systems STCs

Increase in main fuel tank capacity to 336 gallons.

Installation of auxiliary fuel tanks in outboard wing sections.

ONE-ONLY STC, S/N B117: Installation of a Chandler Evans AN 4100 (P/N CE 9141-AA) electric driven emergency fuel pump in place of the standard hand pump and strainer (P/N NAF 38855 Type AEL-1). (G-21A N525, S/N B117).