Cessna A188 accident near Casanare, Outside the U.S., April 20, 2023
On April 20, 2023 at about 10:00 pm local time, a Cessna A188, registered HK1635, was substantially damaged in an accident during maneuvering (low-alt flying) near Casanare, Outside the U.S.. It was flown under non-U.S. private rules. No one was hurt; 1 person was on board or involved.
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
- April 20, 2023 · about 10:00 pm local time
- Place
- Casanare, Colombia
- Type
- Accident
- Injuries
- No one was hurt; 1 person was on board or involved.
- Weather
- not recorded
- Aircraft
- Cessna A188 B · all A188s on the register
- Registration
- HK1635 · no longer on the register · serial C18801714T
- Damage
- Substantial damage
- Flight
- Flight · non-U.S. private rules
The factual record from the NTSB's investigation tables, in plain English
What happened, in order
- Loss of engine power (total) during maneuvering (low-alt flying) defining event
The aircraft
- Landing gear: fixed
Weather at the time
- Temperature: 0°F (-18°C), dew point 0°F (-18°C)
Injuries
| Fatal | Serious | Minor | None | |
|---|---|---|---|---|
| Flight crew | 1 |
Documents from the investigation the NTSB's docket: the evidence folder behind the report
The NTSB has not released the docket for this case yet. The docket, the folder of records gathered during an investigation (maintenance records, photographs, witness statements, examinations), is usually released when the investigation is nearly complete, and the list here is refreshed when it appears. Check at the NTSB.
Other NTSB records under HK1635 the same tail number, which may have belonged to a different aircraft at the time
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.