Cessna 172RG accident near Corvallis, Oregon, October 5, 1993
On October 5, 1993 at about 8:40 pm local time, a Cessna 172RG, registered N16ED, was substantially damaged in an accident near Corvallis, Oregon (Corvallis Municipal 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 CFI'S INADEQUATE IN-FLIGHT PLANNING, AND HIS INADVERTENT GEAR-UP LANDING. FACTORS INCLUDE THE CFI'S DIVERTED ATTENTION.
Source: NTSB aviation accident database, copy made November 2, 2026. Docket and reports at the NTSB.
What the record shows
- Date
- October 5, 1993 · about 8:40 pm local time · cases in 1993
- Place
- Corvallis, Oregon · Corvallis Municipal · cases near this airport · map
- Type
- Accident
- Injuries
- No one was hurt; 2 people were on board or involved.
- Weather
- visual conditions (good weather)
- Aircraft
- Cessna 172RG · all 172RGs on the register
- Registration
- N16ED · registry record · serial 172RG1189
- Damage
- Substantial damage
- Flight
- Instructional flight · general aviation rules (Part 91)
The NTSB's narrative final · quoted from the NTSB record
WHILE EXECUTING COMMERCIAL FLIGHT TRAINING MANEUVERS, THE CFI PULLED THE CIRCUIT BREAKER FOR THE LANDING GEAR. AT THE COMPLETION OF THESE MANEUVERS, THE CFI PULLED THE ENGINE TO IDLE TO SIMULATE AN ENGINE FAILURE. THE STUDENT THEN EXECUTED A FORCED LANDING, DURING WHICH THE GEAR HANDLE WAS PLACED IN THE DOWN POSITION. NEITHER PILOT REMEMBERED THAT THE LANDING GEAR CIRCUIT BREAKER HAD BEEN PULLED, AND THEREFORE THE GEAR DID NOT FULLY EXTEND, AND THE GEAR WARNING HORN DID NOT SOUND. THE CFI NOTICED THE GEAR WAS NOT FULLY EXTENDED JUST AS THE AIRCRAFT WAS TOUCHING DOWN ON THE RUNWAY, BUT THERE WAS INSUFFICIENT TIME FOR REMEDIAL ACTION.
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: multi-engine land; single-engine land; instructor: airplane multi-engine; instructor: instrument airplane; instrument: airplane
- Flight time: 1,946 hours in all; 93 in this make and model; 318 in the last 90 days; 74 in the last 30 days; 1,846 as pilot in command; 999 on instruments
- Medical certificate: Class 1 (valid medical--no waivers/lim.)
- Seat: left
The aircraft
- Airframe total time: 4,207 hours
- Last inspection: annual inspection, September 12, 1993; 39 hours since
- Maximum gross weight: 2,650 lb
- Seats: 4
- Landing gear: retractable
- Engine: Lycoming O-360-F1A6 (piston); 0 hours total
- Operator: Avia Flight Services
The flight
- Flight plan: none
- Runway 0, 3,769 ft by 150 ft
- A second pilot was aboard
Weather at the time
- Light: daylight
- Wind: from 320° at 13 knots
- Visibility: 10 statute miles
- Sky: clear
- Temperature: 66°F (19°C), dew point 48°F (9°C)
- Altimeter: 29.00 inHg
- Observation at 8:56 pm from CVO
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.
Other NTSB records under N16ED the same tail number, which may have belonged to a different aircraft at the time
Connections how this case links to the rest of the register
- N16ED on the register today · the tail number may have moved to another aircraft since
- Cessna 172 Skyhawk 20,691 registered today · the model family and its accident history
- Cessna 72,677 aircraft on the register
- Engine: Lycoming O-360-F1A6 23 aircraft carry this series today · as the NTSB recorded it
- Corvallis Municipal · nearest airport
- Accidents and incidents in Oregon 1,864 since 1982 · 279 in the last ten years
- Oregon 7,002 aircraft registered
- Other NTSB records under N16ED 1 records · the number may have belonged to another aircraft at the time
The whole map of how records connect · these connections as data: /graph/accident/SEA94LA008.json.
The bigger picture in Aviation Analytics: accidents over time since 1982, by model, by phase of flight and conditions, by place and on the map.
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 does not name anyone involved, its policy at this time. A preliminary report can change; the final report usually follows one to two years later, and the page is refreshed when it does.