Robinson R-22M accident near Chandler, Arizona, February 15, 1992
On February 15, 1992 at about 6:15 pm local time, a Robinson R-22M (helicopter), registered N1107M, was substantially damaged in an accident near Chandler, Arizona. It was a business flight under general aviation rules (Part 91). No one was hurt; 2 people were on board or involved. The weather was visual conditions (good weather).
The NTSB's probable cause their words, unchanged
THE PILOT NOT MAINTAINING THE PROPER DESCENT RATE AND MISJUDGING THE LANDING FLARE WHICH RESULTED IN THE AIRCRAFT PITCHING FORWARD AND ROLLING OVER.
Source: NTSB aviation accident database, copy made October 5, 2026. Docket and reports at the NTSB.
What the record shows
- Date
- February 15, 1992 · about 6:15 pm local time
- Place
- Chandler, Arizona · map
- Type
- Accident
- Injuries
- No one was hurt; 2 people were on board or involved.
- Weather
- visual conditions (good weather)
- Aircraft
- Robinson R-22M · all R-22Ms on the register
- Registration
- N1107M · registry record · serial 859M
- Damage
- Substantial damage
- Flight
- Business flight · general aviation rules (Part 91)
The NTSB's narrative final · quoted from the NTSB record
THE PILOT REPORTED THAT HE WAS PERFORMING AN AUTOROTATION TO THE WATER IN A FLOAT EQUIPPED HELICOPTER AS PART OF A SALES DEMONSTRATION FLIGHT. HE SAID THE HELICOPTER PITCHED FORWARD DURING THE TOUCHDOWN PHASE OF THE AUTOROTATION. THE RIGHT FLOAT WENT UNDER THE WATER AND THE AIRCRAFT ROLLED OVER ON ITS RIGHT SIDE.
The complete narrative as the NTSB published it. The NTSB's docket holds the report as a PDF and any photographs, statements and other documents from the investigation.
The factual record from the NTSB's investigation tables, in plain English
Pilot
- Certificate: commercial pilot
- Ratings: instructor: helicopter; instrument: helicopter; rotorcraft: helicopter
- Flight time: 1,467 hours in all
- Medical certificate: Class 2 (valid medical--no waivers/lim.)
- Seat: unk
The aircraft
- Last inspection: inspection type not recorded, January 2, 2000
- Maximum gross weight: 2,500 lb
- Seats: 2
- Landing gear: fixed
- Engine: Lycoming O-320 (piston); 0 hours total
The flight
- Flight plan: none
- Runway 0
Weather at the time
- Light: daylight
- Visibility: 40 statute miles
- Sky: not recorded
- Temperature: 61°F (16°C), dew point 0°F (-18°C)
Injuries
| Fatal | Serious | Minor | None | |
|---|---|---|---|---|
| Crew | 1 | |||
| Passengers | 1 |
Documents from the investigation the NTSB's docket: the evidence folder behind the report
The docket, the folder of records gathered during an investigation (maintenance records, photographs, witness statements, examinations), has not been read from the NTSB for this case yet; the list appears here once it has. Open the docket at the NTSB.
Everything on this page comes from the NTSB's public records. The narrative, probable cause and findings are the NTSB's own words; the coded tables behind the report are written out in plain English, with pilots' ages, home towns and medical details left out. The documents and photographs are the NTSB's docket, shown as the NTSB released them. This site's own text never names anyone involved. A preliminary report can change; the final report usually follows one to two years later, and the page is refreshed when it does.