FTW85LA068

NTSB accident investigation · Cessna T310R · Lubbock, TX · December 4, 1984

Accident · No injuriesLimited investigationFinal report
Date
December 4, 1984, 12:57 local (18:57 UTC)
Place
Lubbock, TX
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N4864ACessna T310R
Weather
Instrument (IMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19841204067269A
Case key
21638

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

On this page

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 - faf/outer marker to threshold (ifr)
Weather condition - icing conditionsFactor
Weather condition - crosswindFactor
Ice/frost removal from aircraft - inadequatePilot in commandCause
Flight into known adverse weather - inadequatePilot in commandCause
Hard landingLanding - flare/touchdown
Proper descent rate - exceededPilot in commandCause
Visual lookout - reducedPilot in commandCause
Loss of control - on ground/waterLanding - roll
On ground/water collision with objectLanding - roll
Object - building(nonresidential)Factor

Analysis

According to the plt icing conditions were encountered during the asr apch. Deicing equipment was utilized several times during the apch and worked normally. The acft broke out at 400 ft AGL. Ice accumulation on the wings resulted in an excessive rate of descent causing a hard landing and loss of directional control on the ground. The acft collided out of control into a concrete wall. According to the pilot he was flying the acft from the right seat. The right side of the windshield is not deiced. Therefore, the forward visibility of the plt was impaired by an accumulation of ice. The left seat was occupied by a rated private pilot reported to be a passenger.

Aircraft

Registration
N4864A
Reported as
Cessna T310R
Category
Airplane
Serial number
310R1502
Airframe hours
1,719
Engine
Continental TSIO-520-BB, 285 horsepower, reciprocating
Damage
Substantial damage
Flight
Business · Part 91
Registered owner
Hicks & Ragland Eng. Co. Inc.
Airworthiness certificate
Standard, Normal
Last inspection
Annual · December 1, 1983
Departed
MDD · Midland, TX
Destination
LBB · Lubbock, TX
Flight plan
IFR
Airport
LBB · International, runway 35, 11,500 × 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
47
Certificates
Commercial, Flight instructor
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
3,187 total · 801 in this make and model · 3,143 as pilot in command · 82 in the last 90 days · 1 in the last 24 hours

Weather

Conditions
Instrument (IMC) · Day
Wind
80° at 15 knots
Lowest ceiling
400 ft broken
Temperature
30 °F, dew point 30 °F
Altimeter
30.00 inHg
Observed at
LBB

FAA reports on this event · 1

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