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Accidents · NTSB NYC90LA026 · Final report

Beech A24R accident near Bridgeport, Connecticut, November 12, 1989

On November 12, 1989 at about 11:40 am local time, a Beech A24R, registered N24569, was substantially damaged in an accident near Bridgeport, Connecticut. It was a business flight under general aviation rules (Part 91). No one was hurt; 1 person was on board or involved. The weather was visual conditions (good weather).

The NTSB's probable cause their words, unchanged

THE AIRPLANE ENGINE THROTTLE CABLE FAILED AND THE ENGINE POWER REDUCED TO IDLE OVER LONG ISLAND SOUND, RESULTING IN THE DITCHING OF THE AIRPLANE.

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

What the record shows

Date
November 12, 1989 · about 11:40 am local time
Place
Bridgeport, Connecticut
Type
Accident
Injuries
No one was hurt; 1 person was on board or involved.
Weather
visual conditions (good weather)
Aircraft
Beech A24R · all A24Rs on the register
Registration
N24569 · registry record · serial MC-121
Damage
Substantial damage
Flight
Business flight · general aviation rules (Part 91)

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

WHILE EN ROUTE TO BRIDGEPORT, CT, THE PILOT WAS PERFORMING HIS LANDING CHECKS, WHEN HE PLACED THE MIXTURE CONTROL TO FULL RICH AND TWISTED THE VERNIER TO ENSURE IT WAS ALL THE WAY IN. HE HEARD A SNAP AND PULLED THE CONTROL OUT 1/2 TO 3/4 INCH TO SEE IF IT WAS STILL FUNCTIONAL. AT THAT TIME, THE ENGINE POWER DESCREASED TO APPROXIMATELY A FLIGHT IDLE CONDITION. THE THROTTLE AND PROP CONTROL APPEARED TO WORK NORMALLY. BRIDGEPORT TOWER WAS INFORMED THE PLT WAS GOING TO DITCH THE AIRPLANE. DURING THE DITCHING, THE SHOULDER HARNESS PREVENTED INJURY. THE PILOT USED HIS BRIEFCASE AND TURNED HIS LUNCH COOLER UPSIDE DOWN FOR FLOATATION IN THE WATER. THE AIRPLANE WAS NOT 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: private
  • Ratings: single-engine land; instrument: airplane
  • Flight time: 400 hours in all; 325 in this make and model; 12 in the last 90 days; 8 in the last 30 days; 375 as pilot in command
  • Medical certificate: Class 3 (valid medical--no waivers/lim.)
  • Seat: left

The aircraft

  • Airframe total time: 2,550 hours
  • Last inspection: annual inspection, August 1, 1989; 12 hours since
  • Maximum gross weight: 2,750 lb
  • Seats: 4
  • Landing gear: retractable
  • Engine: Lycoming IO-360 (piston); 0 hours total

The flight

  • Departed from: HWV Shirley NY at 11:30 am
  • Destination: BDR Bridgeport CT
  • Flight plan: none
  • Runway 0

Weather at the time

  • Light: dawn
  • Wind: from 310° at 25 knots, gusting 28
  • Visibility: 15 statute miles
  • Sky: not recorded; not recorded
  • Temperature: 50°F (10°C), dew point 0°F (-18°C)

Injuries

FatalSeriousMinorNone
Crew1

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.