Scottish Aviation BULLDOG MDL 120/121
28 on the U.S. register. Built from 1973 to 1976; half of them date from 1974 or earlier. Washington has the most (3). 18% are registered to companies, flight schools, clubs and other organisations; the rest to individuals, who are never named here.
About the BULLDOG MDL 120/121 from the FAA's model table
- Type
- Fixed-wing, single engine · Piston singles
- Power
- Piston (reciprocating), 1 engine
- Common engines
- Lycoming Io-360-A1B6 (11), Lycoming Io-360-A1B6D (8), Lycoming I0360 Ser A&C (5)
- Seats
- 3
- Maker on the register
- Scottish Aviation
- Registered
- earliest certificate July 6, 2001; newest October 16, 2025
Where they are owner's state
Washington3Texas3Florida3California3Ohio2Nebraska2Georgia2West Virginia1Virginia1Oregon1North Carolina1Michigan1
Who owns them registrant type
Individual22 (79%)LLC3 (11%)Corporation2 (7%)Co-owned1 (4%)
Versions as the FAA records them · click one to list only those aircraft
| Version | Registered | Built | Share |
|---|---|---|---|
| BULLDOG MDL 120/121 | 28 | 1973 to 1976 | 100.0% |
When they were built by decade · 1 with no year on file
Registrations by year certificates issued since 2010, including changes of owner · 2026 is the year so far
Registration status
Valid28 (100%)
Airworthiness certificate class
Experimental27 (96%)Special flight permit1 (4%)
Biggest operators companies, schools and clubs
Velox Aviation INC1M&B Onboard LLC1British Helicopters LLC1Brajer Animo LLC1Airplanet Productions INC1
Accident history NTSB records · 0 cases since 1982, 0 fatal
No NTSB accident or incident records match this family's versions. Each aircraft's own page also shows its record.
Questions people ask answers refresh every morning
How many Scottish Aviation BULLDOG MDL 120/121 aircraft are registered in the U.S.?
28 as of October 2, 2026, counting 1 version the FAA records separately.
Which state has the most Scottish Aviation BULLDOG MDL 120/121s?
Washington, with 3.
Who owns the Scottish Aviation BULLDOG MDL 120/121?
18% 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 · 28
| Tail no. | Maker and model | Owner and base | Certificate | Registered | Status |
|---|---|---|---|---|---|
| N713Z | Scottish Aviation BULLDOG MDL 120/121 |
Individual owner Washington |
Experimental | 2025-10-16 | Valid |
| N697BD | Scottish Aviation BULLDOG MDL 120/121 |
Individual owner North Carolina |
Experimental | 2025-08-16 | Valid |
| N321BD | Scottish Aviation BULLDOG MDL 120/121 |
Individual owner Washington |
Experimental | 2025-01-06 | Valid |
| N1080V | Scottish Aviation BULLDOG MDL 120/121 |
Individual owner California |
Experimental | 2024-10-28 | Valid |
| N25GA | Scottish Aviation BULLDOG MDL 120/121 |
British Helicopters LLC Bridgeport, Texas |
Experimental | 2024-08-19 | Valid |
| N556WH | Scottish Aviation BULLDOG MDL 120/121 |
Individual owner Texas |
Experimental | 2024-02-18 | Valid |
| N433VB | Scottish Aviation BULLDOG MDL 120/121 |
Individual owner Texas |
Experimental | 2023-05-17 | Valid |
| N178BD | Scottish Aviation BULLDOG MDL 120/121 |
Individual owner Ohio |
Experimental | 2023-01-12 | Valid |
| N518BD | Scottish Aviation BULLDOG MDL 120/121 |
M&B Onboard LLC Lineville, Alabama |
Experimental | 2022-03-02 | Valid |
| N701AB | Scottish Aviation BULLDOG MDL 120/121 |
Individual owner Washington |
Experimental | 2020-09-02 | Valid |
| N686XX | Scottish Aviation BULLDOG MDL 120/121 |
Individual owner Arizona |
Experimental | 2020-06-23 | Valid |
| N640RH | Scottish Aviation BULLDOG MDL 120/121 |
Individual owner Nebraska |
Experimental | 2019-09-27 | Valid |
| N540BD | Scottish Aviation BULLDOG MDL 120/121 |
Brajer Animo LLC Ostrander, Ohio |
Experimental | 2019-08-08 | Valid |
| N632BD | Scottish Aviation BULLDOG MDL 120/121 |
Individual owner Florida |
Experimental | 2018-05-22 | Valid |
| N415BD | Scottish Aviation BULLDOG MDL 120/121 |
Individual owner California |
Experimental | 2014-05-29 | Valid |
| N525UK | Scottish Aviation BULLDOG MDL 120/121 |
Individual owner California |
Experimental | 2014-04-18 | Valid |
| N621BD | Scottish Aviation BULLDOG MDL 120/121 |
Individual owner Georgia |
Experimental | 2013-03-29 | Valid |
| N9179C | Scottish Aviation BULLDOG MDL 120/121 |
Individual owner Nebraska |
Experimental | 2011-04-30 | Valid |
| N50UP | Scottish Aviation BULLDOG MDL 120/121 |
Individual owner West Virginia |
Experimental | 2010-03-25 | Valid |
| N516BG | Scottish Aviation BULLDOG MDL 120/121 |
Individual owner Virginia |
Experimental | 2008-09-25 | Valid |
| N3014T | Scottish Aviation BULLDOG MDL 120/121 |
Individual owner Oregon |
Experimental | 2008-05-06 | Valid |
| N635XX | Scottish Aviation BULLDOG MDL 120/121 |
Velox Aviation INC Pensacola, Florida |
Experimental | 2007-08-14 | Valid |
| N708BD | Scottish Aviation BULLDOG MDL 120/121 |
Individual owner Florida |
Experimental | 2005-02-10 | Valid |
| N523BD | Scottish Aviation BULLDOG MDL 120/121 |
Individual owner Michigan |
Special flight permit | 2004-07-19 | Valid |
| N709AB | Scottish Aviation BULLDOG MDL 120/121 |
Individual owner Colorado |
Experimental | 2004-02-25 | Valid |
| N527BD | Scottish Aviation BULLDOG MDL 120/121 |
Co-owned owner Idaho |
Experimental | 2004-01-16 | Valid |
| N544BD | Scottish Aviation BULLDOG MDL 120/121 |
Airplanet Productions INC Wilmington, Delaware |
Experimental | 2002-05-02 | Valid |
| N560XX | Scottish Aviation BULLDOG MDL 120/121 |
Individual owner Georgia |
Experimental | 2001-07-06 | Valid |