FAA-listed STC holder

Andrew D. Humphrey STCs

The Jun 30, 2026 FAA DRS snapshot lists 4 selected supplemental type certificates with status Current under Andrew D. Humphrey. The records span 83 public aircraft directories and 1 modification categories. This is a research directory, not a claim that any specific kit or service is currently offered.

listed Current at snapshot

aircraft directories

modification categories

Oct 14, 2016

latest recorded revision

Recently revised records

Showing the 4 most recently revised records. Category directories provide the complete paginated discovery path.

4 displayed records.

Search every indexed record for this holder. The table below contains the recently revised records shown on this page.

Andrew D. Humphrey supplemental type certificates, aircraft applicability, source status and dates
STC and modification	Aircraft / model / TC	Source status and dates	Holder and authority
SA01734SE (PG 1) Application of Stewart Systems synthetic fabric covering system to aircraft fuselage, wings, tail surfaces, control surfaces and related parts. Aircraft structures View record	Consolidated Vultee Aircraft Stinson Division SR-6TC ATC 580 Consolidated Vultee Aircraft Stinson Division SR-6ATC ATC 580 Consolidated Vultee Aircraft Stinson Division SR-6BTC ATC 580 Consolidated Vultee Aircraft Stinson Division SR-6CTC ATC 580 Fairchild Industries 125TC ATC 368 Fairchild Industries 22 C7TC ATC 408 Fairchild Industries 22 C7ATC ATC 438 Fairchild Industries 22 C7AMTC ATC 438 Fairchild Industries 22 C7ASTC ATC 438 Fairchild Industries 22 C7BTC ATC 483 Fairchild Industries 22 C7DTC ATC 503 Fairchild Industries 22 C7ETC ATC 515 Fairchild Industries 22 C7FTC ATC 517 Fairchild Industries 24 C8ATC ATC 497 Fairchild Industries 24 C8BTC ATC 498 Fairchild Industries 24 C8DTC ATC 576 Fairchild Industries 24 C8DSTC ATC 576 Fairchild Industries 24 C8F (Army UC-61J)TC ATC 610 Fairchild Industries 24 C8FSTC ATC 610 Fairchild Industries 24K (Army UC-61E)TC TC 667 Fairchild Industries 24KSTC TC 667 Fairchild Industries 42TC ATC 242 Fairchild Industries 71TC ATC 89 Fairchild Industries FC-2-W2TC ATC 61 Fairchild Industries KR-21BTC ATC 363 Fairchild Industries KR-31ATC TC 2-510 Fairchild Industries KR-34B2TC TC 2-505 Fairchild Industries KR-34CTC ATC 162 K & L Soaring SGS 1-35TC G4EA K & L Soaring SGS 1-35ATC G4EA K & L Soaring SGS 1-35CTC G4EA K & L Soaring SGS 1-36TC G5EA Piper Aircraft J3C-40TC A-691 Piper Aircraft J3C-50TC A-691 Piper Aircraft J3C-50STC A-691 Piper Aircraft J3C-65 (Army L-4; L-4A; L-4B (Navy NE-1); L-4H; L-4J (Navy NE-2))TC A-691 Piper Aircraft J3C-65STC A-691 Piper Aircraft J3F-50TC A-692 Piper Aircraft J3F-50STC A-692 Piper Aircraft J3F-60TC A-692	Current at cited snapshot Revised Oct 14, 2016 Application: Dec 22, 2005	FAA holder: Andrew D. Humphrey FAA authority record
SA01734SE (PG 2) Application of Stewart Systems synthetic fabric covering system to aircraft fuselage, wings, tail surfaces, control surfaces and related parts. Aircraft structures View record	P V Shields A-26C (Army)TC TCS L-3	Current at cited snapshot Revised Oct 14, 2016 Application: Dec 22, 2005	FAA holder: Andrew D. Humphrey FAA authority record
SA01734SE (PG 3) Application of Stewart Systems synthetic fabric covering system to aircraft fuselage, wings, tail surfaces, control surfaces and related parts. Aircraft structures View record	Aerospatiale (Societe Nationale Industrielle Aerospatiale) Nord 262A SeriesTC A6EU Atlantic Coast Seaplanes G-21CTC 4A24 Atlantic Coast Seaplanes G-21DTC 4A24 Atlantic Coast Seaplanes G-21ETC 4A24 Atlantic Coast Seaplanes G-21GTC 4A24 Barry Aviation KR-03A PeregrineTC G56EU Boeing Airplane Wichita Division 75 (Army PT-13)TC A-743 Boeing Airplane Wichita Division A75 (Army PT-13A; -13B; -13C)TC A-743 Boeing Airplane Wichita Division A75J1 (Army PT-18)TC A-743 Boeing Airplane Wichita Division A75L3TC A-743 Boeing Airplane Wichita Division A75L300TC A-743 Boeing Airplane Wichita Division A75N1 (Army PT-17; -17A; Navy N2S-1; -4)TC A-743 Boeing Airplane Wichita Division B75 (Navy N2S-5)TC A-743 Boeing Airplane Wichita Division B75N1 (Navy N2S-3)TC A-743 Boeing Airplane Wichita Division D75N1 (Army PT-27)TC A-743 Boeing Airplane Wichita Division E75 (Army PT-13D; Navy N2S-5; PT-13D/N2S-5)TC A-743 Boeing Airplane Wichita Division E75N1 (Army PT-13D; Navy N2S-5; PT-13D/N2S-5)TC A-743 Boeing Airplane Wichita Division IB75ATC A-743 Boeing AT-6 (SNJ-2)TC A-2-575 Boeing AT-6A (SNJ-3)TC A-2-575 Boeing AT-6BTC A-2-575 Boeing AT-6C (SNJ-4)TC A-2-575 Boeing AT-6D (SNJ-5)TC A-2-575 Boeing AT-6F (SNJ-6)TC A-2-575 Boeing BC-1ATC A-2-575 Boeing T-6GTC A-2-575 Cal Pacific Airmotive Army P-51CTC LTC-11 Cal Pacific Airmotive Army P-51DTC LTC-11 Cal Pacific Airmotive Army P-51KTC LTC-11 Commonwealth Aircraft 175TC A-729 Commonwealth Aircraft 180TC A-729 Commonwealth Aircraft 180FTC A-729 Commonwealth Aircraft 185TC A-729 Commonwealth Aircraft 190FTC A-729 Consolidated Vultee Aircraft Stinson Division SM-8BTC ATC 294 Consolidated Vultee Aircraft Stinson Division SM-8BTTC ATC 294 Consolidated Vultee Aircraft Stinson Division SM-8ATC ATC 295 Consolidated Vultee Aircraft Stinson Division SR-5TC ATC 530 Consolidated Vultee Aircraft Stinson Division SR-5A (Army L-12)TC ATC 530 Consolidated Vultee Aircraft Stinson Division SR-5BTC ATC 530	Current at cited snapshot Revised Oct 14, 2016 Application: Dec 22, 2005	FAA holder: Andrew D. Humphrey FAA authority record
SA01734SE (PG 4) Application of Stewart Systems synthetic fabric covering system to aircraft fuselage, wings, tail surfaces, control surfaces and related parts. Aircraft structures View record	Cessna Aircraft 310TC 3A10 Cessna Aircraft 310ATC 3A10 Cessna Aircraft 310BTC 3A10 Cessna Aircraft 310CTC 3A10 Cessna Aircraft 310DTC 3A10 Cessna Aircraft 310ETC 3A10 Cessna Aircraft 310FTC 3A10 Cessna Aircraft 310GTC 3A10 Cessna Aircraft 310HTC 3A10 Cessna Aircraft 310ITC 3A10 Cessna Aircraft 310JTC 3A10 Cessna Aircraft 310J-1TC 3A10 Cessna Aircraft 310KTC 3A10 Cessna Aircraft 310LTC 3A10 Cessna Aircraft 310NTC 3A10 Cessna Aircraft 310PTC 3A10 Cessna Aircraft 310QTC 3A10 Cessna Aircraft 310RTC 3A10 Cessna Aircraft E310HTC 3A10 Cessna Aircraft E310JTC 3A10 Cessna Aircraft T310PTC 3A10 Cessna Aircraft T310QTC 3A10 Cessna Aircraft T310RTC 3A10 Cessna Aircraft 182TC 3A13 Cessna Aircraft 182ATC 3A13 Cessna Aircraft 182BTC 3A13 Cessna Aircraft 182CTC 3A13 Cessna Aircraft 182DTC 3A13 Cessna Aircraft 182ETC 3A13 Cessna Aircraft 182FTC 3A13 Cessna Aircraft 182GTC 3A13 Cessna Aircraft 182HTC 3A13 Cessna Aircraft 182JTC 3A13 Cessna Aircraft 182KTC 3A13 Cessna Aircraft 182LTC 3A13 Cessna Aircraft 182MTC 3A13 Cessna Aircraft 182NTC 3A13 Cessna Aircraft 182PTC 3A13 Cessna Aircraft 182QTC 3A13 Cessna Aircraft 182RTC 3A13	Current at cited snapshot Revised Oct 14, 2016 Application: Dec 22, 2005	FAA holder: Andrew D. Humphrey FAA authority record

Andrew D. Humphrey STCs

Modification mix

Aircraft represented

Recently revised records

Application of Stewart Systems synthetic fabric covering system to aircraft fuselage, wings, tail surfaces, control surfaces and related parts.

Application of Stewart Systems synthetic fabric covering system to aircraft fuselage, wings, tail surfaces, control surfaces and related parts.

Application of Stewart Systems synthetic fabric covering system to aircraft fuselage, wings, tail surfaces, control surfaces and related parts.

Application of Stewart Systems synthetic fabric covering system to aircraft fuselage, wings, tail surfaces, control surfaces and related parts.