Cessna 150H accident near Corona, California, April 7, 1983
On April 7, 1983 at about 5:30 am local time, a Cessna 150H, registered N7243S, was substantially damaged in an accident near Corona, California (Corona Muni 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).
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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 4, 2026. Docket and reports at the NTSB.
What the record shows
- Date
- April 7, 1983 · about 5:30 am local time
- Place
- Corona, California · Corona Muni
- Type
- Accident
- Injuries
- No one was hurt; 2 people were on board or involved.
- Weather
- visual conditions (good weather)
- Aircraft
- Cessna 150H · all 150Hs on the register
- Registration
- N7243S · registry record · serial 15067943
- Damage
- Substantial damage
- Flight
- Instructional flight · general aviation rules (Part 91)
The NTSB's narrative final · quoted from the NTSB record
THE ACFT NOSED OVER DURING THE LANDING ROLL WHILE BEING USED ON A DUAL INSTRUCTIONAL FLIGHT. THE INSTRUCTOR WAS DEMONSTRATING NIGHT LANDING TECHNIQUE TO HER STUDENT. DURING THE LAST LANDING DIRECTIONAL CONTROL WAS LOST WHEN THE NOSEGEAR TOUCHED DOWN. THE ACFT SKIDDED TO THE LEFT OFF THE RUNWAY. THEN THE NOSE GEAR DUG INTO THE SOFT DIRT THE ACFT NOSEDOVER. LATER EXAMINATION OF THE NOSE GEAR ASSEMBLY REVEALED THAT THE COTTER PIN AND NUT (CESSNA PART # MS24665-134 AND AN 310-5) WHICH SECURE THE NOSE GEAR BOLT THROUGH THE AXLE TUBE WERE MISSING. THE BOLT WAS PARTIALLY INSERTED IN THE AXLE TUBE AND THE TIRE WAS PRESSED AGAINST THE INSIDE OF THE NOSE GEAR FORK. THE INSTRUCTOR SAID HER HUSBAND CHANGED THENOSE GEAR TIRE ABOUT 1 MONTH BEFORE THE ACCIDENT.
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: airline transport pilot, flight instructor, flight engineer
- Ratings: multi-engine land; single-engine land; instructor: airplane multi-engine; instructor: airplane single-engine; instructor: instrument airplane; instrument: airplane
- Flight time: 3,400 hours in all; 23 in the last 90 days; 2,961 as pilot in command; 1,200 on instruments
- Medical certificate: Class 1 (valid medical--no waivers/lim.)
- Seat: rgt
The aircraft
- Airframe total time: 4,988 hours
- Last inspection: 100-hour inspection, November 11, 1982; 98 hours since
- Maximum gross weight: 1,600 lb
- Seats: 2
- Landing gear: fixed
- Engine: Lycoming O-320 (piston); 0 hours total
The flight
- Departed from: CNO Chino CA at 5:15 am
- Flight plan: none
- Runway 25, 3,200 ft by 60 ft
- A second pilot was aboard
Weather at the time
- Light: night, dark
- Wind: from 230° at 7 knots
- Visibility: 50 statute miles
- Sky: clear
- Temperature: 61°F (16°C), dew point 0°F (-18°C)
- Altimeter: 29.00 inHg
Injuries
| Fatal | Serious | Minor | None | |
|---|---|---|---|---|
| Crew | 2 |
About this page
Everything above comes from the NTSB's public accident database: the narrative, probable cause and findings are the NTSB's own words, and the coded tables behind its report (pilot, aircraft, flight, weather, injuries, sequence of events) are written out in plain English. Pilots' ages, home towns and medical details are left out on purpose. The docket at the NTSB holds the report as a PDF and the investigation's photographs and documents. This site never names pilots, passengers or anyone else involved. A preliminary report describes what is known soon after the event and can change; the final report, with the probable cause, usually follows one to two years later and this page is refreshed when it does. Case number LAX83LA182.