Keystone Helic accidents
The NTSB database holds 8 accidents and incidents involving Keystone Helic, recorded between 1969 to 1980. 1 of them were fatal (13%), and 2 people died.
The deadliest year was 1979, with 2 deaths.
The phase of flight recorded most often is in flight (7 records).
The aircraft types that appear most often are Bell 47, Sikorsky S58F and Hughes 269.
Most of these records are from United States.
8 of these records have no coordinates in the source data, so they appear in the list below but not on the map.
8
Records
1
Fatal
2
Deaths
13%
Share fatal
1969 to 1980
Period
Show these on the map
0 of 8 have coordinates
By decade
Aircraft types involved
Where these happened
All 8 records by number of deaths, then by date
| Date | Aircraft | Location | Operator | Outcome | Died |
|---|---|---|---|---|---|
| 14 Jul 1979 | Bell 206B | Philadelphia, Pennsylvania, United States | Keystone Helic | Fatal | 2 |
| 20 Aug 1980 | Hughes 269C | Renova, Pennsylvania, United States | Keystone Helic | No injuries | - |
| 4 Jan 1978 | Sikorsky S58F | Harold, Kentucky, United States | Keystone Helic | No injuries | - |
| 16 Feb 1977 | Bell 47G-4 | Blairstown, New Jersey, United States | Keystone Helic | No injuries | - |
| 3 Jul 1971 | Bell 47G | Long Pond, Pennsylvania, United States | Keystone Helic | No injuries | - |
| 2 Dec 1970 | Bell 47G-4 | Philadelphia, Pennsylvania, United States | Keystone Helic | No injuries | - |
| 1 May 1970 | Sikorsky S-55B | Scotrun, Pennsylvania, United States | Keystone Helic | Minor injuries | - |
| 16 Oct 1969 | Bell 47G-4 | E Providence, Rhode Island, United States | Keystone Helic | No injuries | - |