Diamond Aircraft DA20 Katana and Eclipse
364 on the U.S. register across 2 versions the FAA records separately. Built from 1995 to 2025; half of them date from 2006 or earlier. Colorado has the most (66). 88% are registered to companies, flight schools, clubs and other organisations; the rest to individuals, who are never named here.
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About the DA20 from the FAA's model table
- Type
- Fixed-wing, single engine · Piston singles
- Power
- Piston (reciprocating), 1 engine
- Common engines
- Cont Motor Io-240-B (191), Cont Motor Io-240 Ser (87), Cont Motor Io-200 (28)
- Seats
- 2
- Maker on the register
- Diamond Aircraft
- Registered
- earliest certificate October 26, 1999; newest September 21, 2026
Where they are owner's state
Colorado66Texas37Utah32Kentucky24Indiana23Ohio16Michigan16Georgia15California15Montana13Missouri11Delaware9
Who owns them registrant type
LLC159 (44%)Corporation138 (38%)Individual41 (11%)Government16 (4%)Non-citizen corporation6 (2%)Co-owned4 (1%)
Versions as the FAA records them · click one to list only those aircraft
When they were built by decade · 36 with no year on file
Registrations by year certificates issued since 2010, including changes of owner · 2026 is the year so far
Registration status
Valid362 (99%)Sale reported1 (0.3%)Reports overdue1 (0.3%)
Airworthiness certificate class
Standard346 (95%)None on file17 (5%)Experimental1 (0.3%)
Biggest operators companies, schools and clubs
Cae Doss Aviation INC59Skyline Aviation INC25Diamond Aircraft Sales Of Kentucky LLC17Shortt Aircraft Leasing LLC10Aurora Leasing LLC10Sweet Aviation LLC8Summit Aviation INC8Saint Louis University8Indiana State University8In Flight Aircraft LLC8Dragonfly Aviation LLC8Flight Club 502 INC5
Fleet pages: Cae Doss Aviation INC · Skyline Aviation INC · Diamond Aircraft Sales Of Kentucky LLC · Shortt Aircraft Leasing LLC · Aurora Leasing LLC · Sweet Aviation LLC · Summit Aviation INC · Saint Louis University
Accident history NTSB
Each aircraft's own page already shows its NTSB accident and incident record. The model-wide record (accidents per year, fatal and non-fatal, against the number registered) is being added; it will appear here.
Questions people ask answers refresh every morning
How many Diamond Aircraft DA20 aircraft are registered in the U.S.?
364 as of October 2, 2026, counting 2 versions the FAA records separately.
Which state has the most Diamond Aircraft DA20s?
Colorado, with 66.
Who owns the Diamond Aircraft DA20?
88% are registered to companies, flight schools, clubs and other organisations; the rest to individuals and co-owners, who are never named on this site.
Aircraft newest certificates first · 364
| Tail no. | Maker and model | Owner and base | Certificate | Registered | Status |
|---|---|---|---|---|---|
| N952TS | Diamond Aircraft DA20-C1 |
Bts Aviation And Cattle LLC North Dinwiddie, Virginia |
Standard | 2026-09-21 | Valid |
| N975AS | Diamond Aircraft DA20-C1 |
Diamond Aircraft Sales U S A INC London Ontario, |
None on file | 2026-09-15 | Valid |
| N967CT | Diamond Aircraft DA20-C1 |
Individual owner North Carolina |
Standard | 2026-08-27 | Valid |
| N83RF | Diamond Aircraft DA20-A1 |
Individual owner New Hampshire |
Standard | 2026-08-12 | Valid |
| N974AS | Diamond Aircraft DA20-C1 |
Diamond Aircraft Sales U S A INC London Ontario, |
None on file | 2026-08-11 | Valid |
| N482SA | Diamond Aircraft DA20-C1 |
Fuelit LLC Morgan, Utah |
Standard | 2026-08-01 | Valid |
| N966CT | Diamond Aircraft DA20-C1 |
Individual owner South Carolina |
Standard | 2026-07-15 | Valid |
| N910CT | Diamond Aircraft DA20-C1 |
Flight Club 502 INC Louisville, Kentucky |
Standard | 2026-06-27 | Valid |
| N815DA | Diamond Aircraft DA20-C1 |
Delone Aviation LLC Sarasota, Florida |
None on file | 2026-06-10 | Valid |
| N261AS | Diamond Aircraft DA20-C1 |
Diamond Aircraft Sales U S A INC London Ontario, |
None on file | 2026-06-01 | Valid |
| N181AS | Diamond Aircraft DA20-C1 |
Diamond Aircraft Sales U S A INC London Ontario, |
None on file | 2026-05-28 | Valid |
| N481SA | Diamond Aircraft DA20-C1 |
Fuelit LLC Morgan, Utah |
Standard | 2026-05-22 | Valid |
| N952MT | Diamond Aircraft DA20-C1 |
Middle Tennessee State University Murfreesboro, Tennessee |
Standard | 2026-04-11 | Valid |
| N959MT | Diamond Aircraft DA20-C1 |
Middle Tennessee State University Murfreesboro, Tennessee |
None on file | 2026-04-11 | Valid |
| N556DC | Diamond Aircraft DA20-C1 |
Aurora 17 Holdings LLC Aurora, Oregon |
Standard | 2026-03-28 | Valid |
| N703CT | Diamond Aircraft DA20-C1 |
Individual owner Georgia |
Standard | 2026-02-28 | Valid |
| N389AM | Diamond Aircraft DA20-C1 |
Feather River Sport Aviation LLC Yuba City, California |
Standard | 2026-02-26 | Valid |
| N728SA | Diamond Aircraft DA20-C1 |
Co-owned owner Michigan |
None on file | 2026-02-04 | Valid |
| N917AZ | Diamond Aircraft DA20-C1 |
N51343 LLC Newnan, Georgia |
Standard | 2025-12-07 | Valid |
| N769SA | Diamond Aircraft DA20-C1 |
Invictus Aircraft LLC Supply, North Carolina |
Standard | 2025-11-30 | Valid |
| N180SE | Diamond Aircraft DA20-C1 |
Adams Aviation Services INC Trustee Wilmington, Delaware |
Standard | 2025-11-13 | Valid |
| N905WS | Diamond Aircraft DA20-C1 |
Gc Aviation Services-1 LLC Miamisburg, Ohio |
Standard | 2025-10-16 | Valid |
| N4107F | Diamond Aircraft DA20-C1 |
Cae Aviation Academy Phoenix LLC Mesa, Arizona |
Standard | 2025-10-06 | Valid |
| N507WS | Diamond Aircraft DA20-C1 |
Gc Aviation Services 1 LLC Miamisburg, Ohio |
None on file | 2025-09-28 | Valid |
| N279AS | Diamond Aircraft DA20-C1 |
Skyline Aviation INC San Angelo, Texas |
Standard | 2025-08-15 | Valid |
| N148AS | Diamond Aircraft DA20-C1 |
Skyline Aviation INC San Angelo, Texas |
Standard | 2025-08-05 | Valid |
| N173AS | Diamond Aircraft DA20-C1 |
Skyline Aviation INC San Angelo, Texas |
Standard | 2025-08-05 | Valid |
| N332DC | Diamond Aircraft DA20-C1 |
Individual owner Texas |
Standard | 2025-08-01 | Valid |
| N110CT | Diamond Aircraft DA20-C1 |
Premier Pilot Training LLC Camp Hill, Pennsylvania |
Standard | 2025-07-25 | Valid |
| N294DC | Diamond Aircraft DA20-C1 |
Individual owner Pennsylvania |
Standard | 2025-07-09 | Valid |
| N899CT | Diamond Aircraft DA20-C1 |
Da Adventures LLC Hermitage, Tennessee |
Standard | 2025-07-07 | Valid |
| N504WS | Diamond Aircraft DA20-C1 |
Gc Aviation Services 1 LLC Miamisburg, Ohio |
Standard | 2025-07-06 | Valid |
| N125AS | Diamond Aircraft DA20-C1 |
Skyline Aviation INC San Angelo, Texas |
Standard | 2025-07-02 | Valid |
| N29FT | Diamond Aircraft DA20-C1 |
In Flight Aircraft LLC Howell, Michigan |
Standard | 2025-06-12 | Valid |
| N650KN | Diamond Aircraft DA20-C1 |
JR Aircraft Services LLC Oxford, Michigan |
Standard | 2025-06-11 | Valid |
| N141DK | Diamond Aircraft DA20-C1 |
In Flight Aircraft LLC Howell, Michigan |
Standard | 2025-06-10 | Valid |
| N599DC | Diamond Aircraft DA20-C1 |
Diamond Skies Aviation LLC Noblesville, Indiana |
Standard | 2025-06-03 | Valid |
| N167DC | Diamond Aircraft DA20-C1 |
Jc Aviation LLC Springville, Utah |
Standard | 2025-05-27 | Valid |
| N70KK | Diamond Aircraft DA20-C1 |
Lmb Aire LLC Howell, Michigan |
Standard | 2025-05-23 | Valid |
| N82ZZ | Diamond Aircraft DA20-C1 |
Shortt Aircraft Leasing LLC South Lyon, Michigan |
Standard | 2025-05-20 | Valid |
| N96YY | Diamond Aircraft DA20-C1 |
Shortt Aircraft Leasing LLC South Lyon, Michigan |
Standard | 2025-05-20 | Valid |
| N263AS | Diamond Aircraft DA20-C1 |
Skyline Aviation INC San Angelo, Texas |
Standard | 2025-05-14 | Valid |
| N269AS | Diamond Aircraft DA20-C1 |
Skyline Aviation INC San Angelo, Texas |
Standard | 2025-05-14 | Valid |
| N275DA | Diamond Aircraft DA20-A1 |
Individual owner Texas |
Standard | 2025-05-12 | Valid |
| N392DC | Diamond Aircraft DA20-C1 |
Midwest Corporate Air INC Bellefontaine, Ohio |
Standard | 2025-05-07 | Valid |
| N904CT | Diamond Aircraft DA20-C1 |
Da Adventures LLC Hermitage, Tennessee |
None on file | 2025-05-07 | Valid |
| N60VU | Diamond Aircraft DA20-C1 |
Capital Affairs West LLC Helena, Montana |
Standard | 2025-05-06 | Valid |
| N84VV | Diamond Aircraft DA20-C1 |
Capital Affairs West LLC Helena, Montana |
Standard | 2025-05-05 | Valid |
| N903WS | Diamond Aircraft DA20-C1 |
Gc Aviation Services-1 LLC Miamisburg, Ohio |
Standard | 2025-03-24 | Valid |
| N255AS | Diamond Aircraft DA20-C1 |
Skyline Aviation INC San Angelo, Texas |
Standard | 2025-03-20 | Valid |
| N113CL | Diamond Aircraft DA20-C1 |
Da Adventures LLC Hermitage, Tennessee |
Standard | 2025-03-17 | Valid |
| N259AS | Diamond Aircraft DA20-C1 |
Skyline Aviation INC San Angelo, Texas |
Standard | 2025-03-17 | Valid |
| N5922S | Diamond Aircraft DA20-C1 |
Diamond N5922S LLC Spring Branch, Texas |
Standard | 2025-02-28 | Valid |
| N965CT | Diamond Aircraft DA20-C1 |
Cae Aviation Academy Phoenix LLC Mesa, Arizona |
Standard | 2025-02-13 | Valid |
| N63BF | Diamond Aircraft DA20-C1 |
Aurora Leasing LLC Woods Cross, Utah |
Standard | 2025-02-07 | Valid |
| N68BF | Diamond Aircraft DA20-C1 |
Aurora Leasing LLC Woods Cross, Utah |
Standard | 2025-02-07 | Valid |
| N81BF | Diamond Aircraft DA20-C1 |
Aurora Leasing LLC Woods Cross, Utah |
Standard | 2025-02-07 | Valid |
| N245JP | Diamond Aircraft DA20-C1 |
N245Jp Aircraft Leasing LLC Payson, Utah |
Standard | 2025-02-05 | Valid |
| N71LV | Diamond Aircraft DA20-A1 |
International Air Services INC Trustee Carson City, Nevada |
Standard | 2025-01-13 | Valid |
| N102U | Diamond Aircraft DA20-C1 |
Fly Rocket LLC San Marcos, Texas |
Standard | 2025-01-08 | Valid |
| N678CS | Diamond Aircraft DA20-C1 |
Take Flight Aviation LLC Montgomery, New York |
Standard | 2025-01-08 | Valid |
| N855DA | Diamond Aircraft DA20-C1 |
Dragonfly Aviation LLC Winder, Georgia |
Standard | 2025-01-07 | Valid |
| N902WS | Diamond Aircraft DA20-C1 |
Gc Aviation Services-1 LLC Miamisburg, Ohio |
Standard | 2025-01-07 | Valid |
| N548DC | Diamond Aircraft DA20-C1 |
Tailwind Aviation Solutions LLC Perry, Georgia |
None on file | 2025-01-02 | Valid |
| N168DC | Diamond Aircraft DA20-C1 |
Tailwind Aviation Solutions LLC Perry, Georgia |
Standard | 2024-12-21 | Valid |
| N59BF | Diamond Aircraft DA20-C1 |
Aurora Leasing LLC Woods Cross, Utah |
Standard | 2024-12-17 | Valid |
| N4119B | Diamond Aircraft DA20-C1 |
Diamond N4119B LLC Spring Branch, Texas |
Standard | 2024-12-12 | Valid |
| N577MA | Diamond Aircraft DA20-C1 |
Individual owner North Carolina |
Standard | 2024-12-11 | Valid |
| N57BF | Diamond Aircraft DA20-C1 |
Aurora Leasing LLC Woods Cross, Utah |
Standard | 2024-11-25 | Valid |
| N54BF | Diamond Aircraft DA20-C1 |
Aurora Leasing LLC Woods Cross, Utah |
Standard | 2024-11-07 | Valid |
| N55BF | Diamond Aircraft DA20-C1 |
Aurora Leasing LLC Woods Cross, Utah |
Standard | 2024-11-07 | Valid |
| N953CT | Diamond Aircraft DA20-C1 |
Centerline Aviation INC Lehi, Utah |
Standard | 2024-11-06 | Valid |
| N179DA | Diamond Aircraft DA20-A1 |
Individual owner Ohio |
Standard | 2024-11-04 | Valid |
| N203BL | Diamond Aircraft DA20-C1 |
American Asset Leasing LLC Aurora, Oregon |
None on file | 2024-10-31 | Valid |
| N45BF | Diamond Aircraft DA20-C1 |
Aurora Leasing LLC Woods Cross, Utah |
Standard | 2024-10-30 | Valid |
| N48BF | Diamond Aircraft DA20-C1 |
Aurora Leasing LLC Woods Cross, Utah |
Standard | 2024-10-30 | Valid |
| N359JP | Diamond Aircraft DA20-C1 |
N359Jp Aircraft Leasing LLC Lehi, Utah |
Standard | 2024-10-17 | Valid |
| N73YB | Diamond Aircraft DA20-C1 |
Summit Aviation INC Belgrade, Montana |
Standard | 2024-08-25 | Valid |
| N831TW | Diamond Aircraft DA20-C1 |
Summit Aviation INC Belgrade, Montana |
Standard | 2024-08-25 | Valid |
| N161CA | Diamond Aircraft DA20-C1 |
Aerodynamic LLC Aurora, Oregon |
Standard | 2024-08-20 | Valid |
| N208NH | Diamond Aircraft DA20-C1 |
Flight Club 502 Louisville, Kentucky |
Standard | 2024-07-31 | Valid |
| N227NH | Diamond Aircraft DA20-C1 |
Mc Aviation LLC American Fork, Utah |
Standard | 2024-07-16 | Valid |
| N4160S | Diamond Aircraft DA20-C1 |
Individual owner California |
Standard | 2024-07-12 | Valid |
| N501E | Diamond Aircraft DA20-C1 |
Flight Club 502 INC Louisville, Kentucky |
Standard | 2024-06-08 | Valid |
| N215LA | Diamond Aircraft DA20-C1 |
Aurora Leasing LLC Woods Cross, Utah |
Standard | 2024-06-06 | Valid |
| N144AA | Diamond Aircraft DA20-A1 |
Piston Aviation LLC Saint Charles, Missouri |
Standard | 2024-04-29 | Valid |
| N143AA | Diamond Aircraft DA20-A1 |
Individual owner Florida |
Standard | 2024-04-25 | Valid |
| N238E | Diamond Aircraft DA20-C1 |
In Flight Aircraft LLC Howell, Michigan |
None on file | 2024-04-25 | Valid |
| N901WS | Diamond Aircraft DA20-C1 |
Gc Aviation Services-1 LLC Miamisburg, Ohio |
Standard | 2024-03-22 | Valid |
| N159AS | Diamond Aircraft DA20-C1 |
Skyline Aviation INC San Angelo, Texas |
Standard | 2024-03-16 | Valid |
| N317CL | Diamond Aircraft DA20-C1 |
Tailwind Aviation Solutions LLC Perry, Georgia |
Standard | 2024-03-11 | Valid |
| N465L | Diamond Aircraft DA20-C1 |
Lift Aircraft LLC Carmel, Indiana |
Standard | 2024-02-27 | Valid |
| N157AS | Diamond Aircraft DA20-C1 |
Skyline Aviation INC San Angelo, Texas |
Standard | 2024-02-10 | Valid |
| N227AS | Diamond Aircraft DA20-C1 |
Skyline Aviation INC San Angelo, Texas |
Standard | 2024-02-10 | Valid |
| N671PS | Diamond Aircraft DA20-C1 |
Individual owner New York |
Standard | 2024-01-30 | Valid |
| N133AS | Diamond Aircraft DA20-C1 |
Skyline Aviation INC San Angelo, Texas |
Standard | 2024-01-17 | Valid |
| N958CT | Diamond Aircraft DA20-C1 |
Flight Club 502 INC Louisville, Kentucky |
Standard | 2024-01-14 | Valid |
| N201AV | Diamond Aircraft DA20-C1 |
N340Ja LLC Manassas, Virginia |
Standard | 2024-01-11 | Valid |
| N942RM | Diamond Aircraft DA20-C1 |
Shortt Aircraft Leasing LLC Wilmington, Delaware |
Standard | 2023-12-19 | Valid |
| N568DC | Diamond Aircraft DA20-C1 |
Diamond Skies Aviation LLC Noblesville, Indiana |
Standard | 2023-12-13 | Valid |
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