Robinson R22 accident near Milford, Connecticut, January 8, 1983
On January 8, 1983 at about 7:00 pm local time, a Robinson R22 (helicopter), registered N9017Y, was substantially damaged in an accident near Milford, Connecticut (Sikorski Memorial airport). It was an instructional 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 NTSB has not yet published a probable cause for this accident. Investigations usually take one to two years; this page updates when the final report is released.
Source: NTSB aviation accident database, copy made October 5, 2026. Docket and reports at the NTSB.
What the record shows
- Date
- January 8, 1983 · about 7:00 pm local time
- Place
- Milford, Connecticut · Sikorski Memorial
- Type
- Accident
- Injuries
- No one was hurt; 2 people were on board or involved.
- Weather
- visual conditions (good weather)
- Aircraft
- Robinson R22 · all R22s on the register
- Registration
- N9017Y · no longer on the register · serial 0016
- Damage
- Substantial damage
- Flight
- Instructional flight · general aviation rules (Part 91)
The NTSB's narrative final · quoted from the NTSB record
THE HELICOPTER COLLIDED WITH A TELEPHONE POLE DURING AN AUTOROTATION FORCED LANDING AFTER AN ENGINE MALFUNCTION. THE AIRCRAFT WAS CRUISING AT 500 FEET WHEN THERE WAS AN AUDIBLE DECREASE IN MAIN ROTOR AND ENGINE RPM. THE ROTOR RPM WAS BETWEEN 80-85 PERCENT WHEN THE INSTRUCTOR PILOT TOOK CONTROL FROM THE STUDENT. DURING AN AUTOROTATIVE LANDING, THE INSTRUCTOR MANEUVERED TO AVOID WIRES WHILE LANDING ON A DOWNHILL STREET, AWAY FROM AUTOMOBILE TRAFFIC. THE AUTOROTATION WAS ALMOST COMPLETE WHEN THE ROTOR STRUCK A TELEPHONE POLE AND ROLLED THE AIRCRAFT ON ITS SIDE. THE LOW RPM WARNING HORN AND CAUTION LIGHT DID NOT WORK AS PROGRAMMED. THE BATTERY TERMINAL WERE FOUND CORRODED AND THE BATTERY VOLTAGE WAS FOUND TO BE LOW. ELECTRICAL WIRE #19 WAS FOUND DISCONNECTED FROM THE ALTERNATOR SWITCH WHERE THE WIRE HAD BEEN SOLDERED TO THE SWITCH. AN EXAMINATION REVEALED THAT THE SOLDER ADHESION WAS GOOD, BUT THE WIRE HAD NOT BEEN PASSED THRU THE TERMINAL POST & WRAPPED BEFORE IT WAS SOLDERED. NO OTHER PREIMPACT MALFUNCTIONS OR FAILURES WERE FOUND.
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: flight instructor, commercial pilot
- Ratings: single-engine land
- Flight time: 1,450 hours in all; 1,175 in this make and model; 100 in the last 90 days; 50 in the last 30 days; 1,400 as pilot in command; 600 on instruments
- Medical certificate: Class 2 (valid medical--w/ waivers/lim.)
- Seat: left
The aircraft
- Airframe total time: 1,087 hours
- Last inspection: 100-hour inspection, August 23, 1982; 90 hours since
- Maximum gross weight: 1,300 lb
- Seats: 2
- Landing gear: fixed
- Engine: Lycoming O-320-A2B (piston); 0 hours total
The flight
- Departed from: 7B9 Ellington CT at 6:00 pm
- Destination: BDR Stratford CT
- Flight plan: none
- Runway 0
- A second pilot was aboard
Weather at the time
- Light: daylight
- Wind: from 310° at 16 knots
- Visibility: 20 statute miles
- Temperature: 46°F (8°C), dew point 19°F (-7°C)
- Altimeter: 30.00 inHg
- Observation at 7:00 pm from BDR, 3 miles away
Injuries
| Fatal | Serious | Minor | None | |
|---|---|---|---|---|
| Crew | 2 |
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.