Sud SA 318C N67099
20 May 1983 · Near Yakutat, Alaska, United States · No injuries
Summary
On 20 May 1983 at about 19:30 local time, a Sud SA 318C registered N67099 was involved in an accident near Near Yakutat, Alaska, United States. 4 people were on board and nobody was injured. The aircraft was substantially damaged. No probable cause statement is available for this record.
The record
- Date
- at 19:30
- Classification
- Accident
- Location
- Near Yakutat, Alaska, United States
- Nearest airport
- Yalutat (YAK)
- Coordinates
- 59.5095, -139.7106
- Aircraft
- Sud SA 318C
- Registration
- N67099
- Category
- Helicopter
- Engines
- 1
- Operator
- Not recorded
- Operating rule
- Part 135: Air Taxi & Commuter
- Purpose of flight
- Unknown
- Phase of flight
- Not recorded
- Aircraft damage
- Substantial
- Weather
- VMC
- Light
- Day
- NTSB number
- SEA83FAD02
People
Nobody was injured.
| On board | Died | Serious | Minor | Uninjured |
|---|---|---|---|---|
| 4 | 0 | 0 | 0 | 4 |
Probable cause
The NTSB has not published a probable cause for this record. No probable cause statement is present in the source data.
Nothing about the cause is stated here that is not in the source record.
Read the full NTSB narrative
THE PLT WAS ON A FLT TO DELIVER 3 PASSENGERS & CARGO TO A RIDGE NEAR THE UPPER PART OF A GLACIER. THE ALTITUDE WAS APRX 5200 FT MSL. THE PLT REPORTED THAT THE WX WAS 6000 FT SCATTERED, VISIBILITY 20 MI, WIND FROM THE EAST AT 5 KTS. ACCORDING TO HIM, HE ENCOUNTERED A WHITE-OUT CONDITION AS THE HELICOPTER WAS ABOUT TO TOUCH DOWN DURING THE LANDING. THE RIGHT FLOAT, THEN THE MAIN ROTOR, STRUCK THE SNOW COVERED SURFACE & THE HELICOPTER ROLLED OVER. THE HELICOPTER WAS SHUT DOWN & ALL OCCUPANTS EVACUATED WITH NO INJURIES. THEY REMAINED AT THE SCENE WITH SURVIVAL GEAR UNTIL RESCUED THE FOLLOWING DAY. THE RESCUE WAS DELAYED BY WX.
Quoted verbatim from the NTSB record.
Other Sud SA-318C accidents
| Date | Aircraft | Location | Operator | Outcome | Died |
|---|---|---|---|---|---|
| 15 Apr 1982 | Sud SA 318C | Near Savoonga, Alaska, United States | Evergreen Helicopters of Alask | Fatal | 2 |
| 8 May 2013 | Sud SA 318C | South Bay, Florida, United States | Mile HI Inc | No injuries | - |
Other accidents in this area
| Date | Aircraft | Location | Operator | Outcome | Died |
|---|---|---|---|---|---|
| 8 Jun 1983 | Cessna 182 | Bettles, Alaska, United States | John Pletting | No injuries | - |
| 19 Jun 1983 | Piper PA-18 | Squaw Lake, Alaska, United States | - | No injuries | - |
| 24 Jun 1983 | Piper PA-18 | Palmer, Alaska, United States | - | No injuries | - |
| 27 Jun 1983 | Piper J-3 | Skwentna, Alaska, United States | - | Minor injuries | - |
| 26 Jun 1983 | Cessna 170 | Fairbanks, Alaska, United States | - | No injuries | - |
| 28 Jun 1983 | Cessna 180 | King Salmon, Alaska, United States | - | No injuries | - |