NTSB investigations: Helio HST-550A, 1981
0 cases on aircraft the registry lists as Helio HST-550A. Aircraft are matched to the registry by N-number and event date, checked against the reported serial number, make and model, so older matches can be wrong.
Cases per year
| 1988 | 1 |
|---|---|
| 1990 | 1 |
| 1992 | 1 |
Where
Open the mapLatest cases
No cases match.