Merrill Field Airport
Aircraft Accident/Incident Report

Anchorage, Alaska 99502
Friday, July 20, 2001 12:57 AKD

NTSB Narrative Summary Released at Completion of Accident

The pilot was landing a tailwheel-equipped airplane, and during the landing roll, the airplane ground looped to the right. The left main landing gear axle fractured and the left wing struck the runway. The left wing was buckled upward about 15 degrees, just outboard of the wing lift strut attach point. The leading edge at the outboard end of the left elevator was crushed aft and buckled upward.

NTSB Probable Cause Narrative

An inadvertent ground loop during the landing roll.

Event Information

Type of Event Accident
Event Date 7/20/2001
Event Day of the Week Friday
Time of Event 1257
Event Time Zone --
Event City ANCHORAGE
Event State ALASKA
Event Country --
Zipcode of the event site 99502
Event Date Year 2001
Event Date Month 7
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 611252N
Event Location Longitude 1495046W
Event Location Airport MERRILL FIELD
Event Location Nearest Airport ID PAMR
Indicates whether the acc/inc occurred off or on an airport On Airport
Distance from airport in statute miles --
Degrees magnetic from airport --
Airport Elevation 137
Weather Briefing Completeness --
Investigator's weather source Weather Observation Facility
Time of the weather observation 1253 Atlantic Daylight Time
Direction of event from weather observation facility (degrees) --
Weather Observation Facility ID PAMR
Elevation of weather observation facility 137
Distance of event from weather observation facility (units?) --
Time Zone of the weather observation ADT
Lighting Conditions Day
Lowest Ceiling Height 6000
Lowest Non-Ceiling Height 1500
Sky/Lowest/Cloud Conditions Few
Sky Condition for Lowest Ceiling Obscured
Visibility Runway Visual Range (Feet) --
Visibility Runway Visual Value (Statute Miles) --
Visibility (Statute Miles) 10
Air Temperature at event time (in degrees celsius) 17
Dew Point at event time (in degress fahrenheit) 14
Wind Direction (degrees magnetic) 295
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 4
Wind Velocity Indicator --
Wind Gust Indicator Not Gusting
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) 29.87
Density Altitude (feet) --
Intensity of Precipitation --
METAR weather report --
Event Highest Injury None
On Ground, Fatal Injuries --
On Ground, Minor Injuries --
On Ground, Serious Injuries --
Injury Total Fatal --
Injury Total Minor --
Injury Total None 1
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 11410
NTSB Notification Source FAA REGIONAL OPERATIONS CENTER
NTSB Notification Date Jul 20 2001 12:00AM
NTSB Notification Time 1310
Fiche Number and/or location -used to find docket information IMAGE
Date of most recent change to record Feb 20 2002 1:46PM
User who most recently changed record NTSB\MONR
Basic weather conditions Visual Meteorological Cond
FAA District Office FAA-AL-ANC FSDO 03

Aircraft Involved

Aircraft #1

Aircraft Registration Number N5280H
NTSB Number ANC01LA089
Missing Aircraft Indicator --
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed None
Flight plan Was Activated? No
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name Piper
Aircraft Model PA-16
Aircraft Series Identifier --
Aircraft Serial Number 16-84
Certified Max Gross Weight 1650
Aircraft Category Airplane
Aircraft Registration Class U.S. Registered/U.S. Soil
Aircraft is a homebuilt? No
Flight Crew Seats --
Cabin Crew Seats --
Passenger Seats --
Total number of seats on the aircraft 4
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection Annual
Date of Last Inspection --
Airframe hours since last inspection --
Airframe Hours --
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name ROLAND G. ELLEDGE
Aircraft Owner Street Address 3705 ARCTIC BLVD. #1373
Aircraft Owner City ANCHORAGE
Aircraft Owner State AK
Aircraft Owner Country USA
Aircraft Owner Zipcode 99503
Operator is an individual? No
Operator Name --
Operator Same as Owner? Yes
Operator Is Doing Business As --
Operator Address Same as Owner? Yes
Operator Street Address --
Operator City --
Operator State --
Operator Country --
Operator Zip code --
Operator Code --
Owner has at least one certificate None
Other Operator of large aircraft? --
Certified for Part 133 or 137 Operation --
Operator Certificate Number --
Indicates whether an air carrier operation was scheduled or not --
Indicates Domestic or International Flight --
Operator carrying Pax/Cargo/Mail --
Type of Flying (Per_Bus / Primary) Personal
Second Pilot on Board No
Departure Point Same as Event No
Departure Airport Code --
Departure City PT. POSSESSION
Departure State AK
Departure Country USA
Departure Time 1230
Departure Time Zone ADT
Destination Same as Local Flt crash at destination city
Destination Airport Code PAMR
Destination City ANCHORAGE
Destination State AK
Destination Country USA
Specific Phase of Flight Landing - roll
Report sent to ICAO? No
Evacuation occurred --
Date of most recent change to record Jan 18 2002 3:36PM
User who most recently changed record STAM
Since inspection or accident --
Event Location Runway Number and Location 33
Runway Length 2640
Runway Width 75
Sight Seeing flight No
Air Medical Flight No
Medical Flight --