Beech C90 accident near Santa Rosa De Osos, Outside the U.S., March 21, 2024
On March 21, 2024 at about 12:00 pm local time, a Beech C90, registered HK4684, was destroyed in an accident during enroute (cruise) near Santa Rosa De Osos, Outside the U.S.. It was an other work-use flight under non-U.S. commercial rules. 4 people were killed.
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
- March 21, 2024 · about 12:00 pm local time
- Place
- Santa Rosa De Osos, Colombia · map
- Type
- Accident
- Injuries
- 4 people were killed.
- Weather
- not recorded
- Aircraft
- Beech C90 · all C90s on the register
- Registration
- HK4684 · no longer on the register · serial LJ-934
- Damage
- Destroyed
- Flight
- Other work-use flight · non-U.S. commercial rules
The factual record from the NTSB's investigation tables, in plain English
What happened, in order
- Aerodynamic stall/spin during enroute (cruise) defining event
The aircraft
- Landing gear: retractable
- Fire on the ground
The flight
- Departed from: SKMR Monteria OF
- Destination: SKRG Rionegro OF
- A second pilot was aboard
Weather at the time
- Temperature: 0°F (-18°C), dew point 0°F (-18°C)
Injuries
| Fatal | Serious | Minor | None | |
|---|---|---|---|---|
| Flight crew | 2 | |||
| Passengers | 2 |
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.
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.