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Aviation safety reports, made easier to study

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NTSB Report

February 15, 1995 · Cessna T310R · N4092C

Grand Island, NE

Overview

Report Status
Final with probable cause
Event Type
Accident
Date
February 15, 1995
Injury Outcomes
No injuries (4 uninjured)
Location
Grand Island, NE
Aircraft
Cessna T310R
Tail Number
N4092C
Injuries
None
Aircraft Damage
Substantial
NTSB Number
CHI95LA089

THE PILOT FLEW A LOCALIZER/BACKCOURSE WHICH RESULTED IN A MISSED APPROACH. HE STATED HE PICKED UP A LIGHT BUILD-UP OF ICE DURING THE APPROACH BUT IT MELTED WHEN HE REACHED AN ALTITUDE OF 5,000 FEET PRIOR TO STARTING THE NEXT APPROACH. HE STATED THAT THE NEXT APPROACH WAS NORMAL UNTIL LANDING WHEN THE AIRPLANE TOUCHED DOWN HARD. THE AIRPLANE HAD 1/2' TO 3/4' OF ICE ON THE LEADING EDGE OF THE WINGS. THE PILOT STATED HE DID NOT ACTIVATE THE DEICE BOOTS DURING THE APPROACH AND THAT HE SHOULD HAVE CARRIED EXTRA SPEED DURING THE LANDING.

NTSB Probable Cause

the pilot's failure to deploy the deicing boots during the approach and the failure to maintain aircraft control during the landing. A factor related to the accident was the existing icing conditions.

Full Narrative

On February 14, 1995, at 1930 central standard time, a Cessna 310, N4092C, registered to Miller Flying Service, was substantially damaged during a hard landing on runway 35 at the Central Nebraska Regional Airport, Grand Island, Nebraska. Instrument meteorological conditions prevailed and an IFR flight plan was filed. The pilot was not injured. The flight originated from Sterling, Colorado, on February 14, 1995, at 1730 mountain standard time. The pilot stated he first flew the localizer/backcourse approach to runway 17. This resulted in a missed approach. The pilot stated that the airplane picked up a light ice built-up during the approach but it melted off immediately once he reached 5,000 feet as the cloud tops were at 4,800 feet. The pilot then elected to fly the ILS 35. He stated he stayed at 5,000 feet until established on the localizer, then descended to 4,000 feet prior to flying the localizer. The pilot continued to report that the approach was normal until he began his landing flare at which point the "...nose of the aircraft failed to raise and the rate of descent was still too fast." The pilot stated he added power and the nose of the airplane came up but it was too late and a hard landing resulted. The pilot stated there was 1/2" to 3/4" of ice on the leading edge of the both wings. In the Recommendation section of the NTSB Form 6120.1/2 completed by the pilot he stated he should have carried more power during the landing and he should have cycled the deice boots between the final approach fix and landing. The operator of the airplane holds a CFR 14 Part 135 On-Demand Air Taxi Certificate. This flight was conducted under that certificate; however, the pilot was not listed on the certificate. The pilot reported on the NTSB Form 6120.1/2 that there were no passengers on the airplane. However, the IFR flight plan he filed indicated 4 people on board. During a subsequent conversation with a Federal Aviation Administration Inspector the pilot stated that there were in fact 3 passengers on board. The pilot received a weather briefing prior to the flight. During this briefing, he was informed of an Airmet for icing.

Flight

Event TypeAccident
Event Time19:30 CST
Nearest AirportCentral Nebraska Regional (0nm)
Runway35
Runway Length7001 ft
Runway Width150 ft
Flight Plan FiledIFR
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftCessna T310R
Tail NumberN4092C
Aircraft CategoryAir
DamageSubstantial
Operating RulePart 135
Engines2
Engine TypeReciprocating
Engine DetailsContinental · TSIO-520-B · Reciprocating · 285
Seats5

People & Injuries

Injury SummaryNo injuries (4 uninjured)
Fatal0
Serious0
Minor0
Uninjured4
Total4
Crew 1Age 35 · Second Class

Conditions

ConditionsIMC
LightDaylight
Wind160° @ 16 kt
Visibility1 sm
CeilingOvercast 300 ft
Temperature / Dew Point28 C / 28 C
Altimeter29.00 inHg
Observation Time01:36
Weather SourceWFAC

Appendix: Source Data