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Accidents · NTSB LAX99LA015 · Final report

Beech 36 accident near Palmdale, California, October 25, 1998

On October 25, 1998 at about 6:25 pm local time, a Beech 36, registered N36EL, was substantially damaged in an accident near Palmdale, California. It was a personal flight under general aviation rules (Part 91). 2 people had minor injuries; 1 other was unhurt. The weather was visual conditions (good weather).

The NTSB's probable cause their words, unchanged

The pilot's improper management of his fuel supply which resulted in fuel starvation. Factors in the accident were the inadequate annual inspection which resulted in fuel siphoning, and a high reading fuel gage.

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

What the record shows

Date
October 25, 1998 · about 6:25 pm local time
Place
Palmdale, California
Type
Accident
Injuries
2 people had minor injuries; 1 other was unhurt.
Weather
visual conditions (good weather)
Aircraft
Beech 36 · all 36s on the register
Registration
N36EL · registry record · serial E-8
Damage
Substantial damage
Flight
Personal flight · general aviation rules (Part 91)

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

The pilot stated that an annual inspection of the airplane had been completed 2 months earlier. The prior flight was flown from Chino, California, to Sacramento, California, and back to Chino without refueling after landing. The fuel computer/totalizer indicated that 58 gallons were left onboard following the trip. On the accident flight, the pilot leaned the mixture and engaged the autopilot after leveling out. A short time later, the engine began surging. The pilot enriched the mixture and turned the fuel boost on low, and the engine lost total power. He went through the emergency checklist, maintaining boost pump on and switching through the fuel tanks. After realizing he could not make the airport, he decided to land on a road and hit a truck. Examination of the wreckage revealed no fuel leaks were found in the lines or tanks. During disassembly, no fuel was found in the right main tank. Six gallons were in the left main tank; 7 gallons were in the left tip tank, and 2 gallons were in the right tip tank. The fuel selector was positioned to the left tip tank. A wet smear caked with dirt was present on the left tip tank from the filler port aft along the outboard side toward the trailing edge tip. The stopper type filler caps for the tip tanks were found loose in the filler ports. Also, the rubber stoppers were found to be cracked and deteriorated. The continuity of the fuel system was established. The aircraft master switch was energized and the sending unit floats were manipulated by hand and found that the gauges read high. The engine was restarted with the aid of serviceable propeller and fuel. The engine accelerated normally to 1,700 rpm where a magneto check was performed, and with a 60-rpm drop for both magnetos.

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; single-engine sea; instrument: airplane
  • Flight time: 2,000 hours in all; 1,500 in this make and model; 5 in the last 90 days; 1,910 as pilot in command
  • Medical certificate: Class 3 (valid medical--no waivers/lim.)
  • Seat: left

The aircraft

  • Airframe total time: 1,903 hours
  • Last inspection: annual inspection, August 1, 1998; 6 hours since
  • Maximum gross weight: 3,600 lb
  • Seats: 6
  • Landing gear: retractable
  • Engine: Continental IO-550-B (piston); 0 hours total

The flight

  • Departed from: POC La Verne CA at 6:00 pm
  • Destination: SAC Sacramento CA
  • Flight plan: none
  • Runway 0

Weather at the time

  • Light: daylight
  • Wind: from 290° at 17 knots, gusting 24
  • Visibility: 10 statute miles
  • Sky: clear
  • Temperature: 61°F (16°C), dew point 39°F (4°C)
  • Altimeter: 29.00 inHg
  • Observation at 6:52 pm from PMD, 3 miles away

Injuries

FatalSeriousMinorNone
Crew1
Passengers2

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.