37000 Feet | Browse and search NASA's Aviation Safety Reporting System |
|
Attributes | |
ACN | 629472 |
Time | |
Date | 200408 |
Day | Thu |
Local Time Of Day | 1201 To 1800 |
Place | |
Locale Reference | airport : gon.airport |
State Reference | CT |
Altitude | agl single value : 0 |
Environment | |
Flight Conditions | VMC |
Light | Daylight |
Aircraft 1 | |
Operator | general aviation : personal |
Make Model Name | Small Aircraft, Low Wing, 2 Eng, Retractable Gear |
Operating Under FAR Part | Part 91 |
Flight Phase | ground : taxi |
Flight Plan | None |
Person 1 | |
Affiliation | other |
Function | flight crew : single pilot |
Qualification | pilot : cfi pilot : atp pilot : multi engine |
Experience | flight time last 90 days : 250 flight time total : 9500 flight time type : 1000 |
ASRS Report | 629472 |
Person 2 | |
Affiliation | other |
Function | observation : passenger |
Events | |
Anomaly | excursion : taxiway non adherence : far non adherence : published procedure |
Independent Detector | other other : 2 |
Resolutory Action | none taken : detected after the fact |
Consequence | other other |
Supplementary | |
Problem Areas | Flight Crew Human Performance Passenger Human Performance |
Primary Problem | Flight Crew Human Performance |
Narrative:
I departed groton, ct (gon). I flew to my home airport 44N (about a 35 min flight) and after shutdown I noticed damage to the left engine propeller. I had 3 passenger in the aircraft during the flight and asked them if they had noticed anything, which could have caused the damage. The passenger in the left rear seat stated she observed what looked like dirt flying around during the taxi, while on the ground at groton. During the taxi at groton, there was a lot of noise in the aircraft. I had the overhead speaker on for the passenger to listen. They were talking to each other rather loudly trying to talk above the radio noise (they were excited about going flying) and asking me questions about the plane, the flight, etc. I was wearing a headset and there was a lot of chatter on the radio, which also contributed to the noise. After going over the flight in my head, I recall being left of the taxiway markings for a few seconds and moving back over to the right. The engines ran up normally during the pre-takeoff check and I did not notice any abnormal indications (vibrations, noise, unusual performance). The engines performed normally during the takeoff, climb and rest of the flight. I am not sure where the damage occurred, but the most likely answer is when I wandered off to the left of the taxiway at groton, the left propeller struck stones, gravel, or possibly a taxiway marker, or light off the left side of the taxiway, causing the damage. I feel that the noise and distrs inside the aircraft caused me to lose my awareness of where I was during the taxi at groton. I will in the future brief all my passenger about noise and distrs while in the airplane.
Original NASA ASRS Text
Title: TWIN ENG PLT HAD A TXWY EXCURSION, AND THE L PROP HIT ROCKS AT GON.
Narrative: I DEPARTED GROTON, CT (GON). I FLEW TO MY HOME ARPT 44N (ABOUT A 35 MIN FLT) AND AFTER SHUTDOWN I NOTICED DAMAGE TO THE L ENG PROP. I HAD 3 PAX IN THE ACFT DURING THE FLT AND ASKED THEM IF THEY HAD NOTICED ANYTHING, WHICH COULD HAVE CAUSED THE DAMAGE. THE PAX IN THE L REAR SEAT STATED SHE OBSERVED WHAT LOOKED LIKE DIRT FLYING AROUND DURING THE TAXI, WHILE ON THE GND AT GROTON. DURING THE TAXI AT GROTON, THERE WAS A LOT OF NOISE IN THE ACFT. I HAD THE OVERHEAD SPEAKER ON FOR THE PAX TO LISTEN. THEY WERE TALKING TO EACH OTHER RATHER LOUDLY TRYING TO TALK ABOVE THE RADIO NOISE (THEY WERE EXCITED ABOUT GOING FLYING) AND ASKING ME QUESTIONS ABOUT THE PLANE, THE FLT, ETC. I WAS WEARING A HEADSET AND THERE WAS A LOT OF CHATTER ON THE RADIO, WHICH ALSO CONTRIBUTED TO THE NOISE. AFTER GOING OVER THE FLT IN MY HEAD, I RECALL BEING L OF THE TXWY MARKINGS FOR A FEW SECONDS AND MOVING BACK OVER TO THE R. THE ENGS RAN UP NORMALLY DURING THE PRE-TKOF CHK AND I DID NOT NOTICE ANY ABNORMAL INDICATIONS (VIBRATIONS, NOISE, UNUSUAL PERFORMANCE). THE ENGS PERFORMED NORMALLY DURING THE TKOF, CLB AND REST OF THE FLT. I AM NOT SURE WHERE THE DAMAGE OCCURRED, BUT THE MOST LIKELY ANSWER IS WHEN I WANDERED OFF TO THE L OF THE TXWY AT GROTON, THE L PROP STRUCK STONES, GRAVEL, OR POSSIBLY A TXWY MARKER, OR LIGHT OFF THE L SIDE OF THE TXWY, CAUSING THE DAMAGE. I FEEL THAT THE NOISE AND DISTRS INSIDE THE ACFT CAUSED ME TO LOSE MY AWARENESS OF WHERE I WAS DURING THE TAXI AT GROTON. I WILL IN THE FUTURE BRIEF ALL MY PAX ABOUT NOISE AND DISTRS WHILE IN THE AIRPLANE.
Data retrieved from NASA's ASRS site as of July 2007 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.