Slingsby DART T.51
5 on the U.S. register. Built from 1965 to 1966; half of them date from 1966 or earlier. Pennsylvania has the most (3). 40% are registered to companies, flight schools, clubs and other organisations; the rest to individuals, who are never named here.
About the DART T.51 from the FAA's model table
Where they are owner's state
Pennsylvania3Idaho1Colorado1
Who owns them registrant type
Co-owned2 (40%)Partnership1 (20%)Individual1 (20%)Corporation1 (20%)
Versions as the FAA records them · click one to list only those aircraft
| Version | Registered | Built | Share |
|---|---|---|---|
| DART T.51 | 5 | 1965 to 1966 | 100.0% |
When they were built by decade
Registrations by year certificates issued since 2010, including changes of owner · 2026 is the year so far
Registration status
Valid5 (100%)
Airworthiness certificate class
Standard4 (80%)Experimental1 (20%)
Biggest operators companies, schools and clubs
Glider Guys1Brokenstraw Flyers1
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 Slingsby DART T.51 aircraft are registered in the U.S.?
5 as of October 2, 2026, counting 1 version the FAA records separately.
Which state has the most Slingsby DART T.51s?
Pennsylvania, with 3.
Who owns the Slingsby DART T.51?
40% 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 · 5 DART T.51 (all versions)
| Tail no. | Maker and model | Owner and base | Certificate | Registered | Status |
|---|---|---|---|---|---|
| N531F | Slingsby DART T.51 |
Individual owner Pennsylvania |
Experimental | 2026-04-24 | Valid |
| N1271 | Slingsby DART T.51 |
Co-owned owner Pennsylvania |
Standard | 2023-02-23 | Valid |
| N531G | Slingsby DART T.51 |
Brokenstraw Flyers Pittsfield, Pennsylvania |
Standard | 2023-02-23 | Valid |
| N1117D | Slingsby DART T.51 |
Glider Guys Rexburg, Idaho |
Standard | 1994-07-22 | Valid |
| N179E | Slingsby DART T.51 |
Co-owned owner Colorado |
Standard | 1987-09-28 | Valid |