Diamond Aircraft DA 42 Twin Star
263 on the U.S. register across 3 versions the FAA records separately. Built from 2005 to 2026; half of them date from 2010 or earlier. Florida has the most (47). 94% are registered to companies, flight schools, clubs and other organisations; the rest to individuals, who are never named here.
About the DA 42 from the FAA's model table
- Type
- Fixed-wing, multi-engine · Piston twins
- Power
- Piston (reciprocating), 2 engines
- Common engines
- Austro E4 Series (119), Thielert Tae 125-02-99 (42), Thielert Tae-125-01 (35)
- Seats
- 4
- Maker on the register
- Diamond Aircraft
- Registered
- earliest certificate August 28, 2006; newest August 26, 2026
Where they are owner's state
Florida47California18Arizona18Indiana16Texas14New York12Ohio11North Carolina9Delaware9Wyoming8Colorado8Washington6
Who owns them registrant type
LLC149 (57%)Corporation76 (29%)Individual11 (4%)Government11 (4%)Non-citizen corporation10 (4%)Co-owned5 (2%)Partnership1 (0.4%)
Versions as the FAA records them · click one to list only those aircraft
When they were built by decade · 27 with no year on file
Registrations by year certificates issued since 2010, including changes of owner · 2026 is the year so far
Registration status
Valid260 (99%)Reports overdue2 (0.8%)Pending1 (0.4%)
Airworthiness certificate class
Standard247 (94%)None on file13 (5%)Experimental2 (0.8%)Light sport1 (0.4%)
Biggest operators companies, schools and clubs
Embry-Riddle Aeronautical University INC20Lift Aircraft LLC11Embry Riddle Aeronautical University INC8Peregrine Howard Aeroflight Owner LLC6Midwest Corporate Air INC6Westwind School Of Aeronautics Phoenix LLC DBA5Utah State University4Skywarrior Flight Training LLC4Flight Stars Az LLC4Take Flight Aviation LLC3Southern Aircraft Consultancy INC Trustee3Skyline Aviation INC3
Fleet pages: Embry-Riddle Aeronautical University INC · Lift Aircraft LLC · Embry Riddle Aeronautical University INC · Peregrine Howard Aeroflight Owner LLC · Midwest Corporate Air INC · Westwind School Of Aeronautics Phoenix LLC DBA · Utah State University · Skywarrior Flight Training LLC
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 DA 42 Twin Star aircraft are registered in the U.S.?
263 as of October 2, 2026, counting 3 versions the FAA records separately.
Which state has the most Diamond Aircraft DA 42s?
Florida, with 47.
Who owns the Diamond Aircraft DA 42?
94% 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 · 263
| Tail no. | Maker and model | Owner and base | Certificate | Registered | Status |
|---|---|---|---|---|---|
| N42VJ | Diamond Aircraft DA 42 NG |
Think Aerospace LLC Boulder, Colorado |
Standard | 2026-08-26 | Valid |
| N190TM | Diamond Aircraft DA 42 NG |
N190Tm INC Trustee Wilmington, Delaware |
Standard | 2026-08-20 | Valid |
| N424RP | Diamond Aircraft DA 42 |
Flight Stars Az LLC Mesa, Arizona |
Standard | 2026-07-29 | Valid |
| N227SK | Diamond Aircraft DA 42 NG |
Alf Ix LLC Chicago, Illinois |
Standard | 2026-07-22 | Valid |
| N212SA | Diamond Aircraft DA 42 NG |
Diamond Aircraft Sales U S A INC London Ontario, |
Standard | 2026-07-21 | Valid |
| N566CB | Diamond Aircraft DA 42 NG |
Valiair Lc Trustee Casper, Wyoming |
None on file | 2026-07-02 | Valid |
| N61EP | Diamond Aircraft DA 42 NG |
Wingsleasing LLC Wichita, Kansas |
Standard | 2026-06-30 | Valid |
| N695ER | Diamond Aircraft DA 42 NG |
Diamond Aircraft Sales U S A INC London Ontario, |
Standard | 2026-06-29 | Valid |
| N689ER | Diamond Aircraft DA 42 NG |
Diamond Aircraft Sales USA INC London Ontario, |
Standard | 2026-06-24 | Valid |
| N712MM | Diamond Aircraft DA 42 |
Buzzfamilyair LLC Spring, Texas |
Standard | 2026-06-21 | Valid |
| N430TS | Diamond Aircraft DA 42 |
Wateractive43 LLC Auburn, California |
Standard | 2026-05-21 | Valid |
| N981JA | Diamond Aircraft DA 42 |
Aamro Aviation CORP Lake Worth, Florida |
Standard | 2026-05-12 | Valid |
| N629SA | Diamond Aircraft DA 42 |
Malone Air Holding LLC Jacksonville, Florida |
Standard | 2026-04-29 | Valid |
| N19TS | Diamond Aircraft DA 42 NG |
Premier Aircraft Sales INC Fort Lauderdale, Florida |
Standard | 2026-04-27 | Valid |
| N823BR | Diamond Aircraft DA 42 NG |
Eva Flight Training Academy Mather, California |
Standard | 2026-04-07 | Valid |
| N242BL | Diamond Aircraft DA 42 NG |
Take Flight Aviation LLC Montgomery, New York |
Standard | 2026-03-27 | Valid |
| N265CC | Diamond Aircraft DA 42 |
International Air Services INC Trustee Carson City, Nevada |
Standard | 2026-03-24 | Valid |
| N27SJ | Diamond Aircraft DA 42 |
0X1B LLC Brooklyn, New York |
Standard | 2026-03-18 | Valid |
| N421MQ | Diamond Aircraft DA 42 NG |
Take Flight Aviation LLC Montgomery, New York |
Standard | 2026-03-10 | Valid |
| N985JA | Diamond Aircraft DA 42 |
Sky Safety INC San Antonio, Texas |
Standard | 2026-02-28 | Valid |
| N935PA | Diamond Aircraft DA 42 |
Southern Aircraft Consultancy INC Trustee Casper, Wyoming |
Standard | 2026-02-19 | Valid |
| N265PS | Diamond Aircraft DA 42 NG |
Myflight Five LLC Lake Mary, Florida |
Standard | 2026-02-14 | Valid |
| N42YJ | Diamond Aircraft DA 42 |
Southern Aircraft Consultancy INC Trustee Casper, Wyoming |
None on file | 2026-02-11 | Valid |
| N39AG | Diamond Aircraft DA 42 NG |
Peregrine Howard Aeroflight Owner LLC New Orleans, Louisiana |
Standard | 2026-02-10 | Valid |
| N42NG | Diamond Aircraft DA 42 NG |
Standard | 2026-02-10 | Valid | |
| N63AG | Diamond Aircraft DA 42 NG |
Peregrine Howard Aeroflight Owner LLC New Orleans, Louisiana |
Standard | 2026-02-10 | Valid |
| N916SF | Diamond Aircraft DA 42 NG |
Spitfire Elite Aviation LLC Aledo, Texas |
Standard | 2026-02-08 | Valid |
| N482TS | Diamond Aircraft DA 42 |
Southern Aircraft Consultancy INC Trustee Casper, Wyoming |
Standard | 2026-01-29 | Valid |
| N1836T | Diamond Aircraft DA 42 NG |
Andromeda Air LLC Houston, Texas |
Standard | 2026-01-26 | Valid |
| N296SK | Diamond Aircraft DA 42 NG |
Alf Ix LLC Chicago, Illinois |
Standard | 2026-01-23 | Valid |
| N399SK | Diamond Aircraft DA 42 NG |
Alf Ix LLC Chicago, Illinois |
Standard | 2026-01-23 | Valid |
| N127US | Diamond Aircraft DA 42 |
N127Us LLC Merrimack, New Hampshire |
Standard | 2025-12-29 | Valid |
| N516LA | Diamond Aircraft DA 42 NG |
Individual owner California |
Standard | 2025-12-17 | Valid |
| N181CW | Diamond Aircraft DA 42 NG |
Diamond 42 N123 Magic Carpet INC Trustee Wilmington, Delaware |
Standard | 2025-12-16 | Valid |
| N496TS | Diamond Aircraft DA 42 |
Diamond 777 LLC Chestnut Ridge, New York |
Standard | 2025-12-12 | Valid |
| N108NG | Diamond Aircraft DA 42 NG |
Rockhill Aerospace INC Molino, Florida |
Standard | 2025-12-05 | Valid |
| N822BR | Diamond Aircraft DA 42 NG |
Eva Flight Training Academy Mather, California |
Standard | 2025-11-25 | Valid |
| N844RH | Diamond Aircraft DA 42 NG |
Peregrine Howard Aeroflight Owner LLC New Orleans, Louisiana |
Standard | 2025-11-20 | Valid |
| N506SK | Diamond Aircraft DA 42 |
Flight Stars Az LLC Tempe, Arizona |
Standard | 2025-11-15 | Valid |
| N42KH | Diamond Aircraft DA 42 NG |
Peregrine Howard Aeroflight Owner LLC New Orleans, Louisiana |
Standard | 2025-11-06 | Valid |
| N311LH | Diamond Aircraft DA 42 NG |
Wingsleasing LLC Wichita, Kansas |
Standard | 2025-10-25 | Valid |
| N37TL | Diamond Aircraft DA 42 NG |
Peregrine Howard Aeroflight Owner LLC New Orleans, Louisiana |
Standard | 2025-10-19 | Valid |
| N315XA | Diamond Aircraft DA 42 NG |
Jetnexa Thirteen LLC Gilbert, Arizona |
Standard | 2025-10-17 | Valid |
| N757MN | Diamond Aircraft DA 42 NG |
Peregrine Howard Aeroflight Owner LLC New Orleans, Louisiana |
Standard | 2025-10-14 | Valid |
| N443J | Diamond Aircraft DA 42 NG |
Contrail INC Bethlehem, Pennsylvania |
Standard | 2025-10-08 | Valid |
| N189Y | Diamond Aircraft DA 42 |
Cerrit LLC Helena, Montana |
Standard | 2025-08-28 | Valid |
| N415TS | Diamond Aircraft DA 42 |
Beta Fleet LLC South Burlington, Vermont |
Standard | 2025-08-27 | Valid |
| N730PC | Diamond Aircraft DA 42 NG |
Ds Altitude Alliance LLC Eastpoint, Florida |
Standard | 2025-08-22 | Valid |
| N1926E | Diamond Aircraft DA 42 NG |
Embry Riddle Aeronautical Univ INC Prescott, Arizona |
Standard | 2025-08-07 | Valid |
| N368TS | Diamond Aircraft DA 42 |
Standard | 2025-06-19 | Valid | |
| N234LM | Diamond Aircraft DA 42 NG |
Standard | 2025-06-04 | Valid | |
| N242DP | Diamond Aircraft DA 42 |
Flying High Again LLC Mount Juliet, Tennessee |
Standard | 2025-05-19 | Valid |
| N304SW | Diamond Aircraft DA 42 NG |
Skywarrior Flight Training LLC Pensacola, Florida |
Standard | 2025-05-15 | Valid |
| N859LF | Diamond Aircraft DA 42 NG |
Lunken Flight Training Center LLC Cincinnati, Ohio |
Standard | 2025-05-14 | Valid |
| N43AS | Diamond Aircraft DA 42 NG |
Skyline Aviation INC San Angelo, Texas |
Standard | 2025-04-30 | Valid |
| N237TT | Diamond Aircraft DA 42 |
42.Ac037 INC Trustee Wilmington, Delaware |
None on file | 2025-04-28 | Valid |
| N384GS | Diamond Aircraft DA 42 |
Mabav LLC Mooresville, North Carolina |
Standard | 2025-04-21 | Valid |
| N112NG | Diamond Aircraft DA 42 NG |
Western United Aviation LLC Yacolt, Washington |
Standard | 2025-04-08 | Valid |
| N374AW | Diamond Aircraft DA 42 NG |
United States Air Force Apo, AP |
Standard | 2025-04-01 | Valid |
| N319ER | Diamond Aircraft DA 42 NG |
Embry-Riddle Aeronautical University INC Daytona Beach, Florida |
Standard | 2025-03-26 | Valid |
| N392L | Diamond Aircraft DA 42 NG |
Brickyard Connection LLC Indianapolis, Indiana |
None on file | 2025-03-25 | Valid |
| N729PA | Diamond Aircraft DA 42 NG |
K2 Aviation LLC Greenwood Village, Colorado |
Standard | 2025-03-24 | Valid |
| N805PA | Diamond Aircraft DA 42 NG |
K2 Aviation LLC Greenwood Village, Colorado |
Standard | 2025-03-24 | Valid |
| N302ER | Diamond Aircraft DA 42 NG |
Embry Riddle Aeronautical University INC Daytona Beach, Florida |
Standard | 2025-03-18 | Valid |
| N320ER | Diamond Aircraft DA 42 NG |
Embry-Riddle Aeronautical University INC Daytona Beach, Florida |
Standard | 2025-03-18 | Valid |
| N322ER | Diamond Aircraft DA 42 NG |
Embry Riddle Aeronautical University INC Daytona Beach, Florida |
Standard | 2025-03-18 | Valid |
| N323ER | Diamond Aircraft DA 42 NG |
Embry-Riddle Aeronautical University INC Daytona Beach, Florida |
Standard | 2025-03-18 | Valid |
| N324ER | Diamond Aircraft DA 42 NG |
Embry Riddle Aeronautical University INC Daytona Beach, Florida |
Standard | 2025-03-18 | Valid |
| N327ER | Diamond Aircraft DA 42 NG |
Embry Riddle Aeronautical University INC Daytona Beach, Florida |
Standard | 2025-03-18 | Valid |
| N328ER | Diamond Aircraft DA 42 NG |
Embry-Riddle Aeronautical University INC Daytona Beach, Florida |
Standard | 2025-03-18 | Valid |
| N694ER | Diamond Aircraft DA 42 NG |
Embry Riddle Aeronautical University INC Prescott, Arizona |
Standard | 2025-03-18 | Valid |
| N303SW | Diamond Aircraft DA 42 NG |
Skywarrior Flight Training LLC Pensacola, Florida |
Standard | 2025-03-13 | Valid |
| N37VK | Diamond Aircraft DA 42 |
Highsky Aero INC Arlington, Texas |
Standard | 2025-03-12 | Valid |
| N101SW | Diamond Aircraft DA 42 NG |
Skywarrior Flight Training LLC Pensacola, Florida |
Standard | 2025-03-11 | Valid |
| N574PA | Diamond Aircraft DA 42 NG |
Dalero LLC Lovettsville, Virginia |
Standard | 2025-03-11 | Valid |
| N424AM | Diamond Aircraft DA 42 |
Skywarrior Flight Training LLC Pensacola, Florida |
Standard | 2025-03-01 | Valid |
| N119BJ | Diamond Aircraft DA 42 |
Flight Stars Az LLC Tempe, Arizona |
Standard | 2025-02-26 | Valid |
| N390L | Diamond Aircraft DA 42 NG |
Lift Aircraft LLC Carmel, Indiana |
Standard | 2025-02-18 | Valid |
| N391L | Diamond Aircraft DA 42 NG |
Lift Aircraft LLC Carmel, Indiana |
Standard | 2025-02-18 | Valid |
| N68MJ | Diamond Aircraft DA 42 |
Sky Warrior Flight Training LLC Pensacola, Florida |
Standard | 2025-01-25 | Valid |
| N718CA | Diamond Aircraft DA 42 |
Individual owner Nevada |
Standard | 2025-01-18 | Valid |
| N388L | Diamond Aircraft DA 42 NG |
Lynx Connection LLC Indianapolis, Indiana |
Standard | 2025-01-15 | Valid |
| N42MV | Diamond Aircraft DA 42 NG |
Vonaviation Group Vi N42Mv LLC Lewes, Delaware |
Standard | 2025-01-06 | Valid |
| N442SR | Diamond Aircraft DA 42 |
Erdman Aviation LLC Mather, California |
Standard | 2025-01-02 | Valid |
| N5888 | Diamond Aircraft DA 42 NG |
Aviation Hub INC Trustee Cheyenne, Wyoming |
Standard | 2025-01-02 | Valid |
| N5999 | Diamond Aircraft DA 42 NG |
Aviation Hub INC Trustee Cheyenne, Wyoming |
Standard | 2025-01-02 | Valid |
| N389L | Diamond Aircraft DA 42 NG |
Lift Aircraft LLC Carmel, Indiana |
Standard | 2024-11-18 | Valid |
| N704AB | Diamond Aircraft DA 42 |
Midwest Corporate Air INC Bellefontaine, Ohio |
Standard | 2024-10-26 | Valid |
| N931PA | Diamond Aircraft DA 42 |
Flight Stars Az LLC Tempe, Arizona |
Standard | 2024-10-05 | Valid |
| N25HS | Diamond Aircraft DA 42 NG |
Skyline Aviation INC San Angelo, Texas |
Standard | 2024-10-02 | Valid |
| N151MA | Diamond Aircraft DA 42 NG |
Bridgewater State University New Bedford, Massachusetts |
Standard | 2024-10-01 | Valid |
| N233AV | Diamond Aircraft DA 42 NG |
Westwind School Of Aeronautics Phoenix LLC DBA Goodyear, Arizona |
Standard | 2024-09-13 | Valid |
| N737AV | Diamond Aircraft DA 42 NG |
Westwind School Of Aeronautics Phoenix LLC DBA Goodyear, Arizona |
Standard | 2024-09-13 | Valid |
| N387L | Diamond Aircraft DA 42 NG |
Lift Aircraft LLC Carmel, Indiana |
Standard | 2024-09-01 | Valid |
| N702RF | Diamond Aircraft DA 42 |
Co-owned owner Virginia |
Standard | 2024-08-17 | Valid |
| N408SA | Diamond Aircraft DA 42 |
Take Flight Aviation LLC Montgomery, New York |
Standard | 2024-08-15 | Valid |
| N320AV | Diamond Aircraft DA 42 NG |
Westwind School Of Aeronautics Phoenix LLC DBA Goodyear, Arizona |
Standard | 2024-07-25 | Valid |
| N767AV | Diamond Aircraft DA 42 NG |
Westwind School Of Aeronautics Phoenix LLC DBA Goodyear, Arizona |
Standard | 2024-07-25 | Valid |
| N787AV | Diamond Aircraft DA 42 NG |
Westwind School Of Aeronautics Phoenix LLC DBA Goodyear, Arizona |
Standard | 2024-07-25 | Valid |
| N168PF | Diamond Aircraft DA 42 NG |
Jetnexa Eleven LLC Gilbert, Arizona |
Standard | 2024-06-14 | Valid |
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