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Accidents · NTSB ATL04LA153 · Final report

Convair Div. Of Gen. Dynamics 440 accident near Beef Island, July 12, 2004

On July 12, 2004 at about 11:15 am local time, a Convair Div. Of Gen. Dynamics 440, registered N4826C, was substantially damaged in an accident near Beef Island. It was flown under large-aircraft private carriage rules (Part 125). 1 person was killed and 1 person was seriously injured. The weather was visual conditions (good weather).

The NTSB's probable cause their words, unchanged

The in-flight fire on the number two engine, for undetermined reasons.

Source: NTSB aviation accident database, copy made October 5, 2026. Docket and reports at the NTSB.

What the record shows

Date
July 12, 2004 · about 11:15 am local time
Place
Beef Island · map
Type
Accident
Injuries
1 person was killed and 1 person was seriously injured.
Weather
visual conditions (good weather)
Aircraft
Convair Div. Of Gen. Dynamics 440
Registration
N4826C · no longer on the register · serial 391
Damage
Substantial damage
Flight
Flight · large-aircraft private carriage rules (Part 125)

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

The co-pilot stated that the pre-flight and run-up before takeoff were performed with no discrepancies noted. After leveling off at 5,500 feet they noticed that the right engine cylinder head temperature and oil temperature was about 10 degrees above the normal parameter for that engine. Shortly after, both pilot's noticed a sharp decrease in the right engine mean effective pressure followed by vibration in the engine. The co-pilot looked at the right engine and informed the pilot that it was on fire around the front lower cylinders. Attempts by the pilot to extinguish the engine fire were unsuccessful. The pilot advised Air Traffic Control of their intention to ditch due to the right engine uncontrolled fire. The co-pilot, handed a life jacket to the pilot and then put his on. The pilot placed his life preserver to the side and did not put it on. While descending the co-pilot opened his side window, but the pilot did not. According to the co-pilot, shortly before ditching the pilot requested 10-degrees of flaps but the flaps did not move. Both pilots were at the controls of the airplane for the ditching. A review of maintenance records revealed that the right engine was installed on the airframe on May 14, 2003 at 45,660.5 hours total airframe time. A complete "C" Check was accomplished on June 15, 2004 at a total time of 45,741.8 hours with no discrepancies noted. The airplane ditched into the Caribbean Ocean 29 miles southeast of Beef Island, Virgin Islands, in an undetermined depth of water, neither the pilot or the airplane wreckage was recovered.

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, commercial pilot
  • Ratings: multi-engine land; single-engine land; instrument: airplane
  • Flight time: 27,200 hours in all; 924 in this make and model; 112 in the last 90 days; 24 in the last 30 days; 27,200 as pilot in command
  • Last flight review: June 1, 2004
  • Medical certificate: Class 2 (with waivers/limitations)
  • Seat: left
  • Injury: fatal

Co-pilot

  • Certificate: commercial pilot, private
  • Ratings: multi-engine land; single-engine land; instrument: airplane
  • Flight time: 256 hours in all
  • Last flight review: January 1, 2004
  • Medical certificate: Class 3 (with waivers/limitations)
  • Seat: rgt
  • Injury: serious injuries

The aircraft

  • Airframe total time: 45,771.9 hours
  • Last inspection: approved inspection programme, June 1, 2004; 228.9 hours since
  • Maximum gross weight: 47,200 lb
  • Landing gear: retractable
  • Engine 1: Pratt & Whitney R2800-CB3 (turboprop); 0 hours total
  • Engine 2: Pratt & Whitney R2800-CB3 (turboprop); 0 hours total

The flight

  • Departed from: TSJU San Juan PR at 10:00 am
  • Destination: TSXM Saint Martin
  • Flight plan: VFR then IFR
  • A second pilot was aboard

Weather at the time

  • Light: dawn
  • Wind: from 110° at 11 knots
  • Visibility: 10 statute miles
  • Sky: scat at 1,600 ft
  • Temperature: 84°F (29°C), dew point 75°F (24°C)
  • Altimeter: 30.04 inHg
  • Observation at 4:00 pm from SXM, 29 miles away

Injuries

FatalSeriousMinorNone
Crew11

Documents from the investigation the NTSB's docket: the evidence folder behind the report

The docket, the folder of records gathered during an investigation (maintenance records, photographs, witness statements, examinations), has not been read from the NTSB for this case yet; the list appears here once it has. Open the docket 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.