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Accidents · NTSB FTW93LA223 · Final report

Beech 35-33 accident near Guymon, Oklahoma, August 1, 1993

On August 1, 1993 at about 5:45 pm local time, a Beech 35-33, registered N864R, was substantially damaged in an accident near Guymon, Oklahoma (Guymon Municipal airport). It was a personal flight under general aviation rules (Part 91). No one was hurt; 4 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 PILOT'S INADEQUATE COMPENSATION FOR WIND CONDITIONS. FACTORS WERE WINDSHEAR AND GUSTY CROSSWINDS.

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

What the record shows

Date
August 1, 1993 · about 5:45 pm local time
Place
Guymon, Oklahoma · Guymon Municipal · map
Type
Accident
Injuries
No one was hurt; 4 people were on board or involved.
Weather
visual conditions (good weather)
Aircraft
Beech 35-33 · all 35-33s on the register
Registration
N864R · registry record · serial CD-19
Damage
Substantial damage
Flight
Personal flight · general aviation rules (Part 91)

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

THE LAST EN ROUTE WEATHER REPORT RECEIVED BY THE PILOT INDICATED THE WINDS WERE FROM 040 DEGREES AT 10 KNOTS GUSTING TO 25 KNOTS. THE NEAREST WEATHER STATION REPORTED THE WINDS FROM 080 DEGREES AT 19 KNOTS GUSTING TO 25 KNOTS. DURING APPROACH AND LANDING FLARE TO RUNWAY 36 THE AIRPLANE ENCOUNTERED WINDSHEAR AND GUSTING WINDS AND THE PILOT INITIATED A GO AROUND. HOWEVER THE AIRPLANE CONTACTED THE RUNWAY, THE LEFT MAIN LANDING GEAR COLLAPSED AND THE AIRPLANE SLID OFF THE LEFT SIDE OF 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: multi-engine land; single-engine land; instrument: airplane
  • Flight time: 414 hours in all; 175 in this make and model; 53 in the last 90 days; 31 in the last 30 days; 367 as pilot in command
  • Medical certificate: Class 3 (valid medical--no waivers/lim.)
  • Seat: left

The aircraft

  • Airframe total time: 1,388 hours
  • Last inspection: annual inspection, April 10, 1993; 37 hours since
  • Maximum gross weight: 2,900 lb
  • Seats: 4
  • Landing gear: retractable
  • Engine: Continental IO-470-J (piston); 0 hours total

The flight

  • Departed from: CYS Cheyenne WY at 3:30 pm
  • Flight plan: VFR
  • Runway 36, 4,299 ft by 100 ft

Weather at the time

  • Light: daylight
  • Wind: from 040° at 10 knots, gusting 25
  • Visibility: 30 statute miles
  • Sky: clear
  • Temperature: 84°F (29°C), dew point 0°F (-18°C)

Injuries

FatalSeriousMinorNone
Crew1
Passengers3

Other NTSB records under N864R the same tail number, which may have belonged to a different aircraft at the time

2025-10-23CEN26LA029 · accident near Flippin, AR · substantial damage · serious injuries

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 FTW93LA223.