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Accidents · NTSB SEA91LA169 · Final report

Beech B19 accident near Bend, Oregon, July 14, 1991

On July 14, 1991 at about 8:00 pm local time, a Beech B19, registered N24576, was substantially damaged in an accident near Bend, Oregon (Sunriver airport). It was a personal flight under general aviation rules (Part 91). 2 people had minor injuries. The weather was visual conditions (good weather).

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The NTSB's probable cause their words, unchanged

POOR PREFLIGHT PLANNING/PREPARATION BY THE PILOT IN COMMAND. FACTORS TO THE ACCIDENT WERE: HIGH DENSITY ALTITUDE, EXCESSIVE CLIMB RATE, INADEQUATE REMEDIAL ACTION, AND LACK OF TOTAL FLIGHT EXPEREINCE.

Source: NTSB aviation accident database, copy made October 4, 2026. Docket and reports at the NTSB.

What the record shows

Date
July 14, 1991 · about 8:00 pm local time
Place
Bend, Oregon · Sunriver · map
Type
Accident
Injuries
2 people had minor injuries.
Weather
visual conditions (good weather)
Aircraft
Beech B19 · all B19s on the register
Registration
N24576 · registry record · serial MB-545
Damage
Substantial damage
Flight
Personal flight · general aviation rules (Part 91)

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

AT THE BEGINNING OF A FLIGHT, THE AIRPLANE ROTATED NORMALLY AND ATTAINED AN ALTITUDE OF 30 TO 40 FEET WHEN THE AIRSPEED DROPPED AND THE AIRPLANE SETTLED TO THE RUNWAY. WITNESSES REPORTED THAT THE ANGLE OF ATTACK INCREASED TO 25 DEGREES WHEN THE AIRPLANE LIFTED OFF. BEFORE THE AIRPLANE REACHED THE END OF THE RUNWAY, THE NOSE DROPPED AS DID THE RIGHT WING AND THE AIRPLANE SETTLED TO THE RUNWAY.

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
  • Flight time: 161 hours in all; 63 in this make and model; 11 in the last 90 days; 5 in the last 30 days; 111 as pilot in command
  • Medical certificate: Class 3 (valid medical--no waivers/lim.)
  • Seat: unk

The aircraft

  • Last inspection: inspection type not recorded; 0 hours since
  • Maximum gross weight: 2,250 lb
  • Seats: 2
  • Landing gear: fixed
  • Engine: Lycoming O-320-E2O (piston); 0 hours total

The flight

  • Destination: EKA Eureka CA
  • Flight plan: none
  • Runway 18, 5,500 ft by 65 ft
  • A second pilot was aboard

Weather at the time

  • Light: daylight
  • Wind: from 290° at 7 knots
  • Visibility: 10 statute miles
  • Sky: clear
  • Temperature: 73°F (23°C), dew point 41°F (5°C)
  • Altimeter: 29.00 inHg
  • Observation at 7:56 pm from RDM, 26 miles away

Injuries

FatalSeriousMinorNone
Crew1
Passengers1

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 SEA91LA169.