Aerospatiale AS-355
23 on the U.S. register across 7 versions the FAA records separately. Built from 1980 to 2004; half of them date from 1982 or earlier. New Jersey has the most (6). 87% are registered to companies, flight schools, clubs and other organisations; the rest to individuals, who are never named here.
About the AS-355 from the FAA's model table
- Type
- Rotorcraft · Helicopters
- Power
- Turboshaft, 2 engines
- Common engines
- Allison 250-C20 Ser (10), Rolls-Royc 250-C20R (2), Turbomeca Arrius 1A (1)
- Seats
- 7
- Maker on the register
- Aerospatiale
- Registered
- earliest certificate September 2, 1987; newest October 2, 2026
Where they are owner's state
Who owns them registrant type
Versions as the FAA records them · click one to list only those aircraft
| Version | Registered | Built | Share |
|---|---|---|---|
| AS 355F1 | 9 | 1980 to 1984 | 39.1% |
| AS 355F2 | 6 | 1987 to 1990 | 26.1% |
| AS355F2 ECUREUIL | 3 | 1991 | 13.0% |
| AS355F TWINSTAR | 2 | 1982 | 8.7% |
| AS355N | 1 | 2004 | 4.3% |
| AS-355E TWIN STAR | 1 | 1981 | 4.3% |
| AS 355 F ECUREUIL | 1 | 1982 | 4.3% |
When they were built by decade · 7 with no year on file
Registrations by year certificates issued since 2010, including changes of owner · 2026 is the year so far
Registration status
Airworthiness certificate class
Biggest operators companies, schools and clubs
Fleet pages: Timberland Helicopters INC · Eurotec Vertical Flight Solutions LLC · Analar CORP · Ns Air Leasing LLC
Accident history NTSB records · 9 cases since 1982, 3 fatal
The 8 most recent of 9 cases where the NTSB's make and model match this family's versions. Rates per registered aircraft, phases of flight and causes are coming with the analytics stage. Each aircraft's own page also shows its record.
Questions people ask answers refresh every morning
How many Aerospatiale AS-355 aircraft are registered in the U.S.?
23 as of October 2, 2026, counting 7 versions the FAA records separately.
Which state has the most Aerospatiale AS-355s?
New Jersey, with 6.
Who owns the Aerospatiale AS-355?
87% 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 · 1 AS-355E TWIN STAR (all versions)
| Tail no. | Maker and model | Owner and base | Certificate | Registered | Status |
|---|---|---|---|---|---|
| N102UM | Aerospatiale AS-355E TWIN STAR |
Timberland Helicopters INC Ashland, Oregon |
Standard | 2017-05-02 | Valid |