CEN25LA176

NTSB accident investigation · Beech C90 · Lancaster, TX · April 28, 2025

Accident · Serious injuriesClass 4 · LimitedFinal report
Date
April 28, 2025, 15:37 local (20:37 UTC)
Place
Lancaster, TX · Corn field
Injuries
1 serious, 1 minor, 1 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N501MSBeech C90
Defining event
Approach-IFR final approach: Fuel exhaustion
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
Investigation class
Class 4 - Basic report with no Prelim publish
NTSB office
Central Region
Parties
FAA North Texas FSDO
FAA report
20250428015899A
Case key
200154

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

Probable cause

The pilot’s improper fuel planning, which resulted in fuel exhaustion and a total loss of power to both engines.

Findings · 5

NTSB’s coded findings. Those marked are part of the probable cause; the rest are factors or other findings. Under each, the cases with the same finding.

Planning/preparation: fuel planningPersonnel issues › Task performance · PilotBeech C90: 3 casesAll aircraft: 719 casesProbable cause
Knowledge: knowledge of proceduresPersonnel issues › Experience/knowledge · PilotBeech C90: 2 casesAll aircraft: 41 casesProbable cause
Fluids: fuelAircraft › Fluids/misc hardware · Fluid levelBeech C90: 3 casesAll aircraft: 1,695 casesProbable cause

Sequence of events

The events NTSB coded, in order, by phase of flight. The defining event is the one that best describes the accident. Under each, the cases with the same event anywhere in their sequence.

Analysis

The twin-engine airplane departed for the international cross-country flight with 380 gallons of Jet A fuel onboard. No fuel stops were performed during the flight. During the approach to the destination airport, the pilot reported that the right engine instruments began to display a decrease in power, until a total loss of power occurred. Shortly after, the left engine sustained a total loss of power. The pilot performed a forced landing to a flat corn field, located about 19.5 miles southeast of the destination airport. The two controllable pitch propellers were not feathered, and the main landing gear was not extended prior to landing in the field. The airplane came to rest upright in the field. The three occupants were able to egress from the airplane without further incident. The airplane sustained substantial damage to the fuselage and the left wing, and no evidence of a reported fire was noted with the right engine. During the recovery operation, the airframe fuel system was found intact and there were no visible signs of fuel leakage on the airframe. The airframe can contain up to 384 gallons of usable fuel. For the left side of the airplane, about 1 pint of fuel was recovered from the main fuel tank and about 9 gallons of fuel were recovered from the nacelle fuel tank. For the right side of the airplane, about 2 pints of fuel were recovered from the main fuel tank and no fuel was recovered from the nacelle fuel tank. The pilot did not provide any accident flight fuel planning calculation documents. The airplane was not equipped with a low fuel warning light system, nor was it required to be.

Aircraft

Registration
N501MS
Reported as
Beech C90
Category
Airplane
Serial number
LJ-626
Built
1974
Airframe hours
14,250
Engines
Pratt & Whitney Canada PT6A-20, 550 horsepower, turbo propPratt & Whitney Canada PT6A-20, 550 horsepower, turbo prop
Damage
Substantial damage
Flight
Business · Part 91
Operator
Gm Intercom LLC, doing business as Gm Intercom LLC
Registered owner
Alcyone Trust Corp Trustee
Airworthiness certificate
Standard, Normal
Last inspection
Annual · September 30, 2024 · 80 hours before
Departed
MMSM · Zumpango de Ocampo, OF
Destination
DAL · Dallas, TX
Flight plan
IFR
Equipment
Stall warning system, Onboard weather, Auto-pilot, ADS-B

Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

Flight crew · 2

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
20
Injuries
Minor
Certificate
Commercial
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Without waivers/limitations
Last flight review
September 20, 2023
Seat
Left
Restraint
4-point
Flight hours
764.7 total · 194.6 in this make and model · 204.5 as pilot in command · 77.6 in the last 90 days · 37.6 in the last 30 days
Role
Co-pilot
Age
21
Injuries
Serious
Certificate
Commercial
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 3, With waivers/limitations
Last flight review
July 7, 2023
Seat
Right
Restraint
4-point
Flight hours
300 total · 20 in this make and model · 135.4 as pilot in command · 4.3 in the last 90 days · 4.3 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
170° at 9 knots
Visibility
10 statute miles
Lowest ceiling
3,100 ft overcast
Temperature
79 °F, dew point 70 °F
Altimeter
29.96 inHg
Observed at
KLNC, 1 nm away
METAR
KLNC 282035Z AUTO 17009KT 10SM OVC031 26/21 A2996 RMK AO2 T02550207

Docket · 12

The files NTSB released with the investigation on August 11, 2025, on NTSB’s docket system: statements, records, photos and specialists’ reports. 33.4 MB in all.

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.