LAX86LA198

NTSB accident investigation · Cessna 501 · Bermuda Dunes, CA · April 26, 1986

Accident · No injuriesLimited investigationFinal report
Date
April 25, 1986, 19:45 local (Apr 26, 1986, 03:45 UTC)
Place
Bermuda Dunes, CA
Injuries
6 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N46MTCessna 501
Weather
Visual (VMC) · Dusk
Status
Completed
Report
Approved by Office Director
FAA report
19860425015249A
Case key
25141

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

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Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

In flight encounter with weatherApproach - vfr pattern - final approach
In-flight planning/decision - improperPilot in commandCause
Weather condition - windshearCause
Compensation for wind conditions - not attained
Hard landingLanding - flare/touchdown
Go-around - attemptedPilot in command
Flare - not possible

Analysis

Based on the flt's landing weight, an approach ref speed of 99 knots was calculated by the pilot. He reported that 115 knots was used during the approach. The pilot said that during the descent to the airport, one aircraft was heard to make a go-around 'due to winds, but landed successfully on the second landing.' At between 50 and 35 ft AGL on short final to rwy 29, the pilot noted the airspeed 'instantaneously went from 115 KTS to 85 KTS,' and full power application and control inputs to arrest the descent did not stop the aircraft from touching down hard on the rwy. The airport manager estimated that the winds at the time were from the nw at 15 gusting 30 to 35 KTS. The tweb rte 426 forcast, which included the area of the airport, stated that 'nw winds across ridges and thru passes between 20 and 45 KTS with locally higher gusts' in addition to 'mtn wave conditions with areas of wind shear' were expected.

Aircraft

Registration
N46MT
Reported as
Cessna 501
Category
Airplane
Serial number
501-0689
Engine
P&W JT15D-1B, 2,200 lbs thrust, turbo fan
Damage
Substantial damage
Flight
Executive/Corporate · Part 91
Registered owner
Manchester Tank & Equip. Co.
Airworthiness certificate
Standard, Normal
Departed
LBB · Lubbock, TX
Flight plan
IFR
Airport
UDD · Bermuda Dunes, runway 29, 4,030 × 60 ft, asphalt

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
29
Certificates
Commercial, Airline transport, Flight instructor
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--w/ waivers/lim
Seat
Left

Weather

Conditions
Visual (VMC) · Dusk
Wind
310° at 15 knots
Visibility
10 statute miles
Lowest ceiling
20,000 ft broken
Temperature
72 °F
Altimeter
29.00 inHg
Observed at
PSP, 14 nm away

FAA reports on this event · 1

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