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Model

Interstate S-1A

66 Interstate S-1A aircraft are currently registered with the FAA, built 1941–1942. Most are registered in CA, ND and OH.

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Registered today
66
Years built
1941–1942
Seats
2
Engines
1 · Reciprocating

Airworthiness Directives

ADs published since 1998 that may apply

0 ADs match the Interstate S-1A airframe. Engine ADs depend on the engine installed and are listed on each aircraft page.

AI-extracted — verify against original. Applicability must be confirmed by a mechanic against the aircraft's records.

Accident history

NTSB since 1982
NTSB events
9
Destroyed
1
Substantial damage
8
Minor damage
0
No damage
0

Events are NTSB accidents and incidents matched to Interstate S-1A airframes by serial number or N-number; counts are approximate, because older events can't always be matched. Too few registered Interstate S-1A aircraft for a meaningful yearly rate.

  • Aug 1, 2026Substantial damage · none injuries · Blackfoot, IDN37248
  • Oct 2, 2021Substantial damage · none injuries · Independence, ORN37317
  • May 1, 2010Substantial damage · serious injuries · Lakeland, FLN34926
  • Aug 1, 2006Substantial damage · none injuries · Buckeye, AZN28332
  • Jan 31, 2006Substantial damage · none injuries · Rocky Ford, CON28315

Service difficulty reports

FAA SDRs since 1995

0 reports on Interstate S-1A airframes. Each aircraft page lists its own reports.

Registered fleet by year built

FAA Registry
Currently registered aircraft by year built
194141
194216
Unknown9

By state

Top 10
Currently registered aircraft by owner state
CA8
ND6
OH5
OR5
TX5
WA5
AK3
CO2
ID2
KS2

Buyer checklist

No ADs published since 1998 match the Interstate S-1A airframe; engine ADs depend on the engine installed. 9 NTSB events since 1982 involve Interstate S-1A airframes. Check each aircraft's own record before you buy.

  • Read the logbooks for the airframe, engine and propeller, start to finish.
  • Check AD compliance records against the ADs that may apply.
  • Look for damage history and Form 337 major repairs and alterations.
  • Have an independent A&P or IA do a pre-buy inspection.
  • Run a title search and use escrow for the payment.
See the registered Interstate S-1A aircraft

Type data

FAA aircraft reference file
Aircraft type
Fixed wing single engine
Category
Land
Certification
Type Certificated
Max takeoff weight
Up to 12,499 lb
Cruising speed
77 mph

S-1A aircraft

Page 1 of 3
N-numberYearBased inCertificate issued
N283121941Gardner, KSJun 24, 2026
N28315—Point, TXJul 13, 2015
N283181941Livermore, CANov 1, 2005
N283191941Fairbanks, AKJun 12, 2014
N283291941Watsonville, CAAug 16, 2012
N28332—Fresno, CAAug 29, 2023
N349261941Burlington, NDApr 27, 2011
N349391941Vineburg, CAJun 11, 1998
N372031941Tacoma, WASep 15, 2014
N372051941Palmer, AKNov 5, 2025
N372101941Lakeland, FLFeb 6, 2015
N372171941Minot, NDNov 1, 2024
N372191941Peninsula, OHMay 27, 2011
N37230—Webster, MNAug 6, 2023
N37231—Webster, MNAug 6, 2023
N372321941Cozad, NENov 23, 2015
N372351941Antioch, ILJul 3, 2025
N37239—Columbus, OHSep 20, 2026
N372411941Olean, MOMar 3, 2011
N372481941Firth, IDMay 13, 2019
N372621941Winnemucca, NVNov 17, 2023
N372661941Bellingham, WAMar 28, 2014
N372711941Craig, CODec 31, 1986
N372801941Mar 12, 2025
N372861941Pinckney, MIMay 9, 2024

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