DCA84AA016 · Learjet 24
Aviation Business Flights Learjet 24 · Accident: overrun during landing
From Charles M. Schulz Sonoma County Airport (STS) to Catalina Airport (AVX)
Event
- NTSB case
- DCA84AA016
- 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
- 6 · all aircraft and ground
- Ground fatalities
- 0
- 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
- Visual Meteorological Cond
Learjet 24
- Aircraft type
- Learjet 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
- N44GA
- Operator
- Aviation Business Flights
- Onboard fatalities
- Unknown
- Route
- From Charles M. Schulz Sonoma County Airport (STS), Santa Rosa, CATo Catalina Airport (AVX)
- Aircraft age
- Not recorded
- 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
- Landing · landing roll
- First occurrenceThe 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
- Overrun
- 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
- Reason for occurrence undetermined
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
THE ACFT DEPARTED ON A SALES DEMO FLT TO MONTEREY, CA WITH POTENTIAL BUYERS ABOARD. EN ROUTE, THE DESTINATION WAS CHANGED TO AVALON, CA. UNICOM ADVISED THE CREW OF THE WIND DIRECTION & SPEED ON DOWNWIND. WITNESSES REPORTED THE ACFT WAS SLIGHTLY HI ON FINAL, BUT SAID THE PLT CORRECTED THE ANGLE OF DESCENT. THE ACFT TOUCHED DOWN APRX 500' DOWN THE RWY, WHICH WAS CROWNED (SLOPED UPWARD FOR APRX THE 1ST 2000', THEN LEVELED OFF). THE CREW COULD NOT SEE THE END OF THE RWY AT TOUCHDOWN. THE THRUST REVERSERS WERE DEPLOYED APRX 1000' AFTER TOUCHDOWN. WITNESSES HEARD THE ENG SOUND INCREASE,THEN DECREASE, THEN INCREASE AGAIN AS THE ACFT WENT OFF THE RWY & OVER A 90' BLUFF. FIRE ERUPTED IMMEDIATELY. WITHIN 3 MIN, ARPT PSNL ARRIVED WITH FIREFIGHTING EQUIP, BUT THEY WERE NOT TRAINED AS FIREFIGHTERS & DID NOT TRY TO STOP THE FIREFOR FEAR OF AN EXPLOSION. NO EVIDENCE OF A MECHANICAL FAILURE/MALFUNCTION WAS FOUND. FOUND L FLAP EXTENDED, L SPOILER RETRACTED & LOCKED, TIRE MARKS ON RWY. ESTIMATED GROSS WT: 11,500 LBS. COMPUTED LANDING DIST OVER A 50' OBSTCL: 3100'.
Verbatim NTSB analysis from the NTSB dataset
Sources
NTSB record DCA84AA016
- Event ID
- 20001214X38548
- Case number
- DCA84AA016
- Dataset
- historical-pre2008
- Source SHA-256
- 89e2df6d848e7ab3b42e7d7c7a03ff403303057a26ca04c95b3ea67201c3ce74
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. 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: 210112818451304a65a3eca0eb8d527847d6796a33d5065db2c68fa96039ea3d; retrieved 2026-09-21T05:40:52.346Z.