NYC08CA072

NTSB accident investigation · Beech BE-55 · Lancaster, PA · December 13, 2007

Accident · No injuriesData collectionFinal report
Date
December 13, 2007, 07:45 local (12:45 UTC)
Place
Lancaster, PA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N777EVBeech BE-55
Weather
Visual (VMC) · Day
Status
Completed · report February 28, 2008
Report
Approved by Office Director
Parties
FAA/FSDO
FAA report
20071213831429A
Case key
67333

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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Probable cause

The pilot's failure to maintain a proper glidepath during the landing approach. Contributing to the accident was the pilot's improper decision to fly with known deficiencies in equipment, and the icing conditions.

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 collision with terrain/waterApproach - faf/outer marker to threshold (ifr)
Proper glidepath - not maintainedPilot in commandCause
Operation with known deficiencies in equipment - improperPilot in commandFactor
Weather condition - icing conditionsFactor

Analysis

The purpose of the accident flight was to reposition the airplane for maintenance, and was only about 10 minutes in duration. The pilot reported that an airman's meteorological advisory existed warning of light to moderate icing in precipitation and freezing drizzle along his route of flight. During the instrument flight rules flight, the pilot maintained visual contact with the ground, and reported the presence of light freezing drizzle and rain. The airplane's deicing equipment cleared the airframe of ice; however, the view through the windscreen became obscured, as the anti-ice plate on the windscreen had previously been removed for replacement, and a new unit had not yet been installed. The pilot utilized the autopilot to fly a coupled instrument landing system approach, and decoupled the autopilot about 300 feet above the ground. Using the side windows and the radar altimeter, the pilot estimated that the airplane had enough altitude to reach the runway, but due to the up-sloping terrain prior to the runway threshold, the airplane was actually lower than the pilot thought. The airplane subsequently contacted terrain about 150 feet short of the runway threshold. As the airplane came to a stop the nose landing gear collapsed, and the right main landing gear separated, damaging the wing spar. The weather reported at the destination airport, about 10 minutes before the accident, included freezing rain and a temperature of 0 degrees Celsius.

Factual narrative

According to the pilot of the Beech E55, the purpose of the accident flight was to reposition the airplane for maintenance, and was only about 10 minutes in duration. The pilot reported that an airman's meteorological advisory existed warning of light to moderate icing in precipitation and freezing drizzle along his route of flight. During the instrument flight rules flight, the pilot maintained visual contact with the ground, and reported the presence of light freezing drizzle and rain. The airplane's deicing equipment cleared the airframe of ice; however, the view through the windscreen became obscured, as the anti-ice plate on the windscreen had previously been removed for replacement, and a new unit had not yet been installed. The pilot utilized the autopilot to fly a coupled instrument landing system approach, and decoupled the autopilot about 300 feet above the ground. Using the side windows and the radar altimeter, the pilot estimated that the airplane had enough altitude to reach the runway, but due to the up-sloping terrain prior to the runway threshold, the airplane was actually lower than the pilot thought. The airplane subsequently contacted terrain about 150 feet short of the runway threshold. As the airplane came to a stop the nose landing gear collapsed, and the right main landing gear separated, damaging the wing spar. The weather reported at the destination airport, about 10 minutes before the accident, included freezing rain and a temperature of 0 degrees Celsius.

Aircraft

Registration
N777EV
Reported as
Beech BE-55
Category
Airplane
Serial number
TE-871
Airframe hours
3,234
Engine
Continental IO-520-C, 285 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Sunrise Air, LLC
Airworthiness certificate
Standard, Normal
Last inspection
Annual · August 1, 2007
Departed
CXY · Harrisburg, PA
Destination
LNS · Lancaster, PA
Flight plan
IFR
Airport
LNS · Lancaster Airport, runway 8, 4,102 × 100 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
69
Injuries
None
Certificate
Airline transport
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, With waivers/limitations
Last flight review
February 1, 2007
Seat
Left
Flight hours
10,390 total · 475 in this make and model · 9,614 as pilot in command · 105 in the last 90 days · 36 in the last 30 days · 4 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
140° at 3 knots
Visibility
3 statute miles
Lowest ceiling
4,300 ft overcast
Temperature
32 °F, dew point 27 °F
Altimeter
30.25 inHg
Observed at
LNS

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 N777EV · 1

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