- Date
- February 18, 2011, 14:15 local (19:15 UTC)
- Place
- Reading, PA
- Injuries
- 2 uninjured
- Damage
- Substantial damage
- Phase of flight
- Takeoff
- Aircraft
- N11625Cessna 177B
- Defining event
- Takeoff: Miscellaneous/other
- Weather
- Visual (VMC) · Day
- Status
- Completed · report July 12, 2011
- Report
- Approved by Office Director
- NTSB office
- Eastern Region Aviation
- Parties
- FAA/FSDO
- FAA report
- 20110218002499A
- Case key
- 78405
From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.
On this page
Probable cause
Inadequate maintenance inspection of the airplane which resulted in a shift of the shock mounted portion of the pilot's instrument panel, causing an interference of the pitch control during takeoff.
Findings · 3
NTSB’s coded findings. Those marked are part of the probable cause; the rest are factors or other findings. Under each, the cases with the same finding.
Sequence of events
The events NTSB coded, in order, by phase of flight. The defining event is the one that best describes the accident. Under each, the cases with the same event anywhere in their sequence.
Analysis
The pilot reported that the airplane accelerated and lifted off the runway normally; however, he subsequently noticed that the elevator control could not be moved. He reduced engine power and aborted the takeoff. The airplane struck the runway hard and bounced, before coming to rest. The airplane's nose gear collapsed and the firewall was substantially damaged. Postaccident examination of the airplane revealed that the nut that secured the shock mount to the pilot's instrument panel on the right side was missing. The left side shock mount was sheared. A portion of the instrument panel had shifted downward and the directional gyro housing was in contact with a portion of the yoke control column, restricting its movement. The airplane had been operated for about 60 hours, since its most recent annual inspection, which was performed about 5 months prior to the accident.
Factual narrative
On February 18, 2011, about 1415 eastern standard time, a Cessna 177B, N11625, operated by a commercial pilot, was substantially damaged during an aborted takeoff at Reading Regional Airport (RDG), Reading, Pennsylvania. The certificated commercial pilot and passenger were not injured. Visual meteorological conditions prevailed and no flight plan was filed for the personal flight that was conducted under the provisions of 14 Code of Federal Regulations Part 91. According to the pilot, he and the passenger originally departed from Doylestown Airport (DYL), Doylestown, Pennsylvania, at 1200, and flew to RDG without incident, to have lunch. After lunch, the pilot attempted to depart RDG from runway 31, a 6,350-foot-long, 150-foot-wide, asphalt runway. The airplane accelerated and lifted off the runway normally; however, the pilot subsequently noticed that the elevator control was "frozen" and could not be moved. The pilot reduced engine power and aborted the takeoff. The airplane struck the runway hard and bounced, before coming to rest. The airplane's nose gear collapsed and the firewall was substantially damaged. Examination of the airplane by a Federal Aviation Administration (FAA) inspector revealed that the nut that secured the shock mount to the pilot's instrument panel on the right side was missing, and the left side shock mount was sheared. A portion of the instrument panel had shifted downward and the directional gyro housing was in contact with a portion of the yoke control column, which restricted its movement. The pilot stated that the flight controls moved freely during his pre-takeoff checks. According to the FAA inspector, the airplane had been operated for about 60 hours, since its most recent annual inspection, which was performed on September 27, 2010.
Aircraft
- Registration
- N11625
- Reported as
- Cessna 177B
- Category
- Airplane
- Serial number
- 17702360
- Airframe hours
- 1,650
- Engine
- Lycoming O-360, 180 horsepower, reciprocating
- Damage
- Substantial damage
- Flight
- Personal · Part 91
- Airworthiness certificate
- Standard, Normal
- Last inspection
- Annual · September 27, 2010 · 60 hours before
- Departed
- RDG · Reading, PA
- Destination
- DYL · Doylestown, PA
- Airport
- RDG · Reading Regional, runway 31, 6,350 × 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
- 71
- Injuries
- None
- Certificate
- Commercial
- Airplane ratings
- Single-engine land
- Instrument ratings
- Airplane
- Medical
- Class 2, With waivers/limitations
- Last flight review
- August 20, 2010
- Seat
- Left
- Flight hours
- 2,237 total · 100 in this make and model · 2,100 as pilot in command · 6 in the last 90 days · 2 in the last 30 days · 0 in the last 24 hours
Weather
- Conditions
- Visual (VMC) · Day
- Wind
- 270° at 17 knots, gusting 24
- Visibility
- 10 statute miles
- Lowest ceiling
- None
- Temperature
- 70 °F, dew point 46 °F
- Altimeter
- 29.73 inHg
- Observed at
- RDG
Docket · 4
The files NTSB released with the investigation on April 14, 2011, on NTSB’s docket system: statements, records, photos and specialists’ reports. 2.1 MB in all.
FAA reports on this event · 1
The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.