CEN21LA104 · Piper PA-24-250
Piper PA-24-250 · Accident: loss of control in flight on approach
From Cherokee County Regional Airport (CNI) to Oakland Southwest Airport (Y47)
Event
- NTSB case
- CEN21LA104
- Event typeAccident: someone killed or seriously injured, or the aircraft substantially damaged (NTSB definition). Incident: an occurrence that affected or could have affected safety, short of that. Glossary
- Accident
- InvestigationHow far the investigation had got when the record was published: preliminary, ongoing, final or completed. Unknown where the source does not say. Glossary
- Completed
- API-reported fatalities
- 3 · all aircraft and ground
- Ground fatalities
- Unknown
- OperationWhat kind of flying it was, grouped by the rules it flew under: airline (US Part 121), air taxi and commuter (Part 135), general aviation (Part 91 and similar), military or government. Glossary
- General aviation
- WeatherVisual meteorological conditions (VMC): good enough to fly by looking outside. Instrument conditions (IMC): cloud or low visibility, flying by instruments. Glossary
- Instrument Meteorological Cond
Piper PA-24-250
- Aircraft type
- Piper PA-24
- Category
- Airplane
- RegistrationThe aircraft's tail number, such as N12345 or G-ABCD. Registrations are reissued, so the same one years apart can be a different aircraft. Glossary
- N8347P
- Operator
- Unknown
- Onboard fatalities
- Unknown
- Route
- From Cherokee County Regional Airport (CNI), Canton, GATo Oakland Southwest Airport (Y47), New Hudson, MI
- Aircraft age
- About 57 years (built 1964)
- Flight rulesThe regulations the flight operated under: in the US, Part 91 (general aviation), Part 121 (airlines), Part 135 (air taxi and commuter) and others; for flights abroad, the NTSB's coarser commercial or non-commercial code. Glossary
- Part 91: General Aviation
- Phase of flightThe stage of the flight when things started to go wrong: standing, taxi, takeoff, initial climb, en route, maneuvering, approach or landing. Glossary
- Approach · IFR missed approach
- Defining eventThe single coded event the NTSB judges best describes what happened (records from 2008 on). Older records name the first occurrence in the sequence instead. Glossary
- Loss of control in flight
- DamageDestroyed: beyond practical repair. Substantial: damage that affects the structure, performance or handling and normally needs major repair. Minor: less than that. Glossary
- Destroyed
Cause areas
- Aircraft › Aircraft oper/perf/capability
- Personnel issues › Task performance
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
As the airplane approached the destination, the pilot requested VFR (visual flight rules) flight following and was issued a discrete beacon code. He asked if there were any pilot reports (PIREPs) for icing in the area and was told there had not been any in the last hour. The pilot then requested the VOR-A approach into Y47. The pilot stated that if he missed the approach, he would divert to another airport. The pilot was vectored to intercept the VOR-A final approach course and was given a pilot report from a pilot who landed at a nearby airport who reported the cloud base to be 300 ft with no ice descending through the layers. The accident pilot said he would “give it (the approach) a shot.”
Automatic Dependent Surveillance-Broadcast (ADS-B) data showed the airplane approach the airport at an altitude of about 2,000 ft and 100 knots (kts). It passed over the airport and began to decelerate in a left descending turn to 1,475 ft and 85 kts. The airplane entered a second tighter turn and descended to 1,150 ft and 60 kts. Track data was lost at 1541:20. The last recorded altitude and airspeed were 975 ft and 71 kts. near the accident location.
A residential security camera captured the accident. The sound of an aircraft engine is audible on the recording. The sound goes away and returns, but is louder. Once again, the sound disappears and is heard again with the airplane coming into view in a left wing low, nose low descent. The wings and nose level off just before the airplane impacts the ground in a flat attitude. The airplane slides across the ground, impacts a house, and a fire erupts. The airplane was destroyed during the postimpact fire.
A pilot who was in a hangar at the airport reported hearing the airplane fly over the airport twice. He thought the airplane was trying to land and he reported hearing the engine power increase both times as if the pilot was performing a go-around. This pilot reported that the weather conditions at the time consisted of a low ceiling, “heavy clouds”, light mist, and rain.
A NOTAM (Notice to Air Missions) was issued for the VOR-A approach at the destination airport. Although the NOTAM stated the VOR portion of the approach was unavailable it is unlikely that this played a role in the accident as the pilot had overflown the airport on the approximate approach course and was circling the area when the accident occurred. There was no record that the non-instrument rated pilot obtained a weather briefing or filed a flight plan for his flight.
The pilot had logged 41.5 hours of simulated instrument flight time, 15.2 of those hours were with an instructor. Additionally, he had logged 99.6 hours under actual instrument conditions, 4.8 hour of which were with an instructor, for a total of 141.1 instrument hours. The pilot was not instrument rated and was not trained to fly in the weather conditions that existed during the accident flight.
An examination of the airplane, engine, and related systems revealed no mechanical anomalies that would have precluded normal operations. It is likely that while maneuvering in instrument meteorological conditions while trying to locate the runway, the non-instrument rated pilot failed to maintain the proper airspeed, which resulted in the exceedance of the airplane’s critical angle of attack and the airplane experiencing an aerodynamic stall.
Probable cause
The pilot’s failure to maintain proper airspeed and his exceedance of the airplane’s critical angle of attack, which resulted in an aerodynamic stall. Contributing to the accident was the pilot’s lack of an instrument rating and the low visibility at the time of the accident.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record CEN21LA104
- Event ID
- 20210102102480
- Case number
- CEN21LA104
- Dataset
- full-current
- Source SHA-256
- 5cf380f0061817c0331a6b2d8cc7e0ee3a79bea469a1001dc5c10e56f35f5ab3
Source notes (4)
- Unreviewed is an editorial label, not an investigation status. API-sourced is not report-checked or human-reviewed. Explicit event totals are used without summing aircraft injury tables; onboard allocation is withheld. Unknown values remain unknown. The operation category is mapped from the NTSB-reported FAR part and has not been reviewed.
- Filled from the NTSB case API where the bulk record had no value: investigation status, cause areas. Values present in the bulk record are kept.
- The date is the local date, which is the same as the UTC date the NTSB stores.
- API snapshot SHA-256: 6bb1df427ae349b88fb505adb54fd7d68d617237a2299a982b5b5b2898991ad0; retrieved 2026-09-15T07:24:04.498Z.