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Aircraft STC directory

Cessna Aircraft 310Q STCs

The Jun 30, 2026 FAA DRS snapshot contains 72 selected supplemental type certificates with status Current whose public applicability data names the Cessna Aircraft 310Q. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.

72
listed Current at snapshot
48
holder directories
9
modification categories
Apr 1, 2025
latest recorded revision

Modification demand surface

Other aircraft modifications35
Avionics10
Engine and powerplant7
Fuel systems5
Propellers5
Flight controls4
Aircraft structures2
Landing gear and brakes2
Aircraft connectivity2

Recorded holders

Brittain Industries, Inc6Garmin AT Inc.4J P Instruments3Honeywell International Inc3Airwolf Filter Corporation2OCR Aviation2Javelin Conversions Inc.2Mike Jones Aircraft Sales Inc.2Ontic Engineering and Manufacturing Inc.2Rosen Sunvisor Systems LLC2S-TEC Corporation2Acron Aviation Inc.1Michelin North America Inc.1DAC International Inc1Seaton Engineering Corp.1Air Comm Corporation1Whelen Aerospace Technologies1McFarlane Aviation Inc1P2 Incorporated1Andrew D. Humphrey1

Recently revised 310Q STCs

Showing the 72 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.

SA01420WIAvionics

Installation of Garmin GNS 430A / 530A COMM/NAV/GPS Systems. Data required: (1) Scandinavian Avionics Design GmbH Drawing List 2027438-DL-02, Issue 2; or later EASA approved revisions. (2) Scandinavian Avionics Design GmbH Approved Aircraft Flight Manual Supplement, Doc. 2027438-AM-02A, Issue 1, and Doc. 2027438-AM-02B, Issue 2, both approved by EASA under approval No. EASA.A.S.01389 dated 07-09-2005, or later EASA approved revision.

FAA holder: Scandinavian Avionics Design GmbH

View record