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Accidents · NTSB FTW84IA389 · Preliminary: the investigation is not finished

Dassault/Sud FAN JET FALCON incident near Washington, District of Columbia, September 8, 1984

On September 8, 1984 at about 1:30 am local time, a Dassault/Sud FAN JET FALCON, registered N460MC, was involved in an incident near Washington, District of Columbia. It was a business flight under general aviation rules (Part 91). No one was hurt; 5 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 incident. 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
September 8, 1984 · about 1:30 am local time
Place
Washington, District of Columbia
Type
Incident
Injuries
No one was hurt; 5 people were on board or involved.
Weather
visual conditions (good weather)
Aircraft
Dassault/Sud FAN JET FALCON FAN JET FA · all FAN JET FALCONs on the register
Registration
N460MC · no longer on the register · serial 105
Damage
Not recorded
Flight
Business flight · general aviation rules (Part 91)

The NTSB's narrative final · quoted from the NTSB record

APRX 1-1/2 HRS AFTER TAKE-OFF, THE CAPT TOOK SINUS MEDICATION. APRX 30 MINUTES LATER, HE COMPLAINED OF A HEADACHE, TOOK TYLENOL & ALKA SELTZER & WENT TO THE CABIN TO LIE DOWN. THE CAPT WAS INCAPACITATED FOR THE REST OF THE FLT. THE COPLT & A PLT RATED PAX CONTINUED THE FLT TO NEWARK, NJ, WHERE AN AMBULANCE STOOD BY TO TRANSPORT THE CAPT TO A HOSPITAL. THE ILLNESS WAS DIAGNOSED AS A CEREBRAL HEMORRHAGE.

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
  • Ratings: multi-engine land; single-engine land; instrument: airplane
  • Flight time: 5,200 hours in all; 15 in this make and model; 145 in the last 90 days; 5,200 as pilot in command
  • Medical certificate: Class 1 (valid medical--no waivers/lim.)
  • Seat: unk

The aircraft

  • Last inspection: inspection type not recorded
  • Maximum gross weight: 22,040 lb
  • Seats: 12
  • Landing gear: retractable
  • Engine: Unknown UNK (type not recorded); 0 hours total
  • Operator: Hinderliter Industries

The flight

  • Departed from: TUL Tulsa OK
  • Destination: EWR Newark NJ
  • Flight plan: IFR
  • Runway 0
  • A second pilot was aboard

Weather at the time

  • Light: night, bright
  • Visibility: 100 statute miles
  • Sky: clear
  • Temperature: 0°F (-18°C), dew point 0°F (-18°C)
  • Altimeter: 29.00 inHg
  • Observation at 9:30 pm

Injuries

FatalSeriousMinorNone
Crew2
Passengers3

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 FTW84IA389.