LAX85LA118

NTSB accident investigation · Helio H-250 · Palm Springs, CA · January 21, 1985

Accident · No injuriesLimited investigationFinal report
Date
January 21, 1985, 14:05 local (22:05 UTC)
Place
Palm Springs, CA
Injuries
3 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N55XVHelio H-250
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19850121041489A
Case key
24640

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.

Hard landingLanding - flare/touchdown
Flare - misjudgedPilot in commandCause
Main gear collapsedLanding - flare/touchdown
Landing gear,main gear strut - corrodedCause
Maintenance,inspection - inadequateOther personFactor

Analysis

The acft bounced upon landing in calm wind conditions and the left main gear leg broke off whereupon the acft ground looped to the right. Inspection revealed rust on both sides of the gear strut about 6 inches below the fuselage where a brace is welded to the strut. The rust area was hidden from view by paint.

Aircraft

Registration
N55XV
Reported as
Helio H-250
Category
Airplane
Serial number
2520
Engine
Lycoming GO-480-GID6, 295 horsepower, reciprocating
Damage
Substantial damage
Flight
Business · Part 91
Registered owner
P.R. Porter & Son
Airworthiness certificate
Standard, Normal
Last inspection
Annual · August 30, 1984
Departed
IPL · Imperial, CA
Destination
PSP · Palm Springs, CA
Airport
PSP · Palm Springs, runway 30, 7,013 × 150 ft, asphalt

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

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
48
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
527 total · 527 in this make and model · 450 as pilot in command · 30 in the last 90 days · 6 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
300° at 6 knots
Visibility
8 statute miles
Lowest ceiling
None
Temperature
68 °F, dew point 10 °F
Altimeter
29.00 inHg
Observed at
PSP

FAA reports on this event · 1

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

Other investigations on N55XV · 1

Matched to the same aircraft by N-number and date.