Thorp T-18
26 Thorp T-18 aircraft are currently registered with the FAA, built 1964–1983. Most are registered in CO, CA and FL.
Browse all with filters- Registered today
- 26
- Years built
- 1964–1983
- Seats
- 2
- Engines
- 1 · Reciprocating
Airworthiness Directives
ADs published since 1998 that may apply0 ADs match the Thorp T-18 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
- 7
- Destroyed
- 1
- Substantial damage
- 6
- Minor damage
- 0
- No damage
- 0
Events are NTSB accidents and incidents matched to Thorp T-18 airframes by serial number or N-number; counts are approximate, because older events can't always be matched. Too few registered Thorp T-18 aircraft for a meaningful yearly rate.
- Nov 6, 2015Substantial damage · none injuries · Independence, ORN1488
- Aug 21, 2012Substantial damage · serious injuries · Gilmer, TXN2443
- Jun 26, 2007Substantial damage · minor injuries · Everett, WAN3715
- Jun 13, 1992Destroyed · serious injuries · Schaumburg, ILN4PV
- Feb 22, 1989Substantial damage · serious injuries · Aguila, AZN9675Z
Service difficulty reports
FAA SDRs since 19950 reports on Thorp T-18 airframes. Each aircraft page lists its own reports.
Registered fleet by year built
FAA Registry| 1964 | 1 | |
|---|---|---|
| 1967 | 1 | |
| 1968 | 1 | |
| 1969 | 1 | |
| 1970 | 2 | |
| 1971 | 5 | |
| 1972 | 5 | |
| 1973 | 2 | |
| 1974 | 1 | |
| 1983 | 1 | |
| Unknown | 6 |
Buyer checklist
No ADs published since 1998 match the Thorp T-18 airframe; engine ADs depend on the engine installed. 7 NTSB events since 1982 involve Thorp T-18 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.
Type data
FAA aircraft reference file- Aircraft type
- Fixed wing single engine
- Category
- Land
- Certification
- Not Type Certificated
- Max takeoff weight
- Up to 12,499 lb
- Cruising speed
- 97 mph
T-18 aircraft
Page 1 of 2| N-number | Year | Based in | Certificate issued |
|---|---|---|---|
| N1118M | 1970 | Edmond, OK | Oct 6, 2015 |
| N11DC | — | Broomfield, CO | Jun 6, 2018 |
| N12055 | 1974 | Pittsburgh, PA | Mar 29, 2016 |
| N1488 | — | Independence, OR | Mar 20, 2014 |
| N18JF | 1970 | Yelm, WA | Dec 2, 2022 |
| N18JT | 1972 | Stockton, CA | Mar 1, 2018 |
| N18Z | 1971 | Toney, AL | Mar 3, 2006 |
| N198NF | — | Port Orange, FL | Sep 27, 2021 |
| N2287C | 1967 | Tucson, AZ | Feb 4, 1993 |
| N249R | 1972 | Lees Summit, MO | Jan 17, 2019 |
| N25002 | 1972 | Cleburne, TX | Dec 27, 2024 |
| N262PE | 1971 | Athol, ID | Jul 28, 1987 |
| N2721 | — | Granbury, TX | Jun 11, 2018 |
| N2911 | 1968 | Waunakee, WI | Sep 30, 2026 |
| N3098 | 1972 | Denver, CO | Jul 22, 1977 |
| N312LL | 1964 | Livermore, CA | May 22, 2024 |
| N338Q | 1971 | Quartz Hill, CA | Jun 27, 2008 |
| N380G | 1972 | Colorado Springs, CO | Apr 19, 2021 |
| N4083B | — | Sparks, NV | Jun 1, 2026 |
| N427H | — | Spring Hill, FL | Sep 20, 2022 |
| N4588 | 1973 | Newton, IL | Mar 26, 2019 |
| N4784G | 1973 | Larkspur, CO | Oct 24, 2020 |
| N5661 | 1971 | Seymour, TN | Aug 22, 2022 |
| N7199 | 1971 | Billings, MT | May 13, 2014 |
| N76KR | 1983 | Vero Beach, FL | Feb 4, 2013 |