Individually Owned: 150,657
Corporate Owned: 137,281
Aircraft Accident/Incident Report
Eek, Alaska 99587
Tuesady, June 19, 2001 21:45 AKD
NTSB Narrative Summary Released at Completion of Accident
The commercial certificated pilot was on a VFR cross-country positioning flight to his home airport. As the airplane was in cruise flight about 500 feet above the ground, the engine surged about three to four times. The pilot activated the electric fuel boost pump, and switched fuel tanks, even though each fuel tank contained adequate fuel. The engine quit, and the pilot selected an emergency landing area in soft, marshy terrain. The airplane received damage to the nose gear, the engine firewall, the left landing gear, the right landing gear, and the right wing. A postaccident examination of the airplane revealed the engine had accrued about 500 hours since an overhaul. Each fuel tank contained fuel. The electric fuel pump produced pressure. Opening of the throttle produced only a momentary increase in fuel pressure. After several attempts, the engine started and ran at an idle. The engine maintenance records indicated the engine driven fuel pump had been replaced twice since the overhaul. Each fuel pump installed on the engine by the operator since the engine overhaul was tested for proper operation. Each produced fuel pressure. The engine fuel servo was removed and tested for proper operation. During fuel flow testing, the fuel servo produced a lean fuel mixture at a mid-range power setting. The servo, bearing the overhaul facilities coil loc lead seal, was disassembled after the flow check. The examination revealed the brass idle plug/main metering valve had part number 2541461 stamped on opposite sides of the vertical surface of the valve. One of the part numbers had been obliterated by a marking tool, and the number 2537665 etched on the valve with a hand marking tool. Part number 2537665 is the correct component for the model of servo. The valve appeared to a hand modified 2541461 which has a different metering jet placement than that of the correct 2537665 valve. The hand modification was produced by several punch tool indentations around the edges of the jet hole on both sides of the valve body. The indentations had hanging burrs protruding into the jet hole.
NTSB Probable Cause Narrative
A malfunction of the engine fuel control due to an improper overhaul by other maintenance personnel, and subsequent loss of engine power during cruise flight. A factor in the accident was unsuitable terrain for a forced landing.
Event Information
| Type of Event | Accident |
| Event Date | 6/19/2001 |
| Event Day of the Week | Tuesday |
| Time of Event | 2145 |
| Event Time Zone | -- |
| Event City | EEK |
| Event State | ALASKA |
| Event Country | -- |
| Zipcode of the event site | 99587 |
| Event Date Year | 2001 |
| Event Date Month | 6 |
| MidAir Collision Indicator | No |
| On Ground Collision occurred ? | No |
| Event Location Latitude | 601000N |
| Event Location Longitude | 1615048W |
| Event Location Airport | -- |
| Event Location Nearest Airport ID | -- |
| Indicates whether the acc/inc occurred off or on an airport | Off Airport/Airstrip |
| Distance from airport in statute miles | -- |
| Degrees magnetic from airport | -- |
| Airport Elevation | -- |
| Weather Briefing Completeness | -- |
| Investigator's weather source | Pilot |
| Time of the weather observation | |
| Direction of event from weather observation facility (degrees) | -- |
| Weather Observation Facility ID | -- |
| Elevation of weather observation facility | -- |
| Distance of event from weather observation facility (units?) | -- |
| Time Zone of the weather observation | -- |
| Lighting Conditions | Day |
| Lowest Ceiling Height | -- |
| Lowest Non-Ceiling Height | -- |
| Sky/Lowest/Cloud Conditions | Clear |
| Sky Condition for Lowest Ceiling | None |
| Visibility Runway Visual Range (Feet) | -- |
| Visibility Runway Visual Value (Statute Miles) | -- |
| Visibility (Statute Miles) | 30 |
| Air Temperature at event time (in degrees celsius) | 16 |
| Dew Point at event time (in degress fahrenheit) | -- |
| Wind Direction (degrees magnetic) | -- |
| Variable Wind Indicator | Variable |
| Wind Speed (knots) | 5 |
| Wind Velocity Indicator | -- |
| Wind Gust Indicator | Not Gusting |
| Wind Gust (knots) | -- |
| Altimeter Setting at event time (in. Hg) | -- |
| 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) | 11408 |
| NTSB Notification Source | FAA REGIONAL OPERATIONS CENTER |
| NTSB Notification Date | Jun 19 2001 12:00AM |
| NTSB Notification Time | 2217 |
| 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 | N43551 |
| NTSB Number | ANC01LA083 |
| Missing Aircraft Indicator | -- |
| Federal Aviation Reg. Part | Part 91: General Aviation |
| Type of Flight Plan filed | Company VFR |
| Flight plan Was Activated? | No |
| Damage | Substantial |
| Aircraft Fire | None |
| Aircraft Explosion | None |
| Aircraft Manufacturer's Full Name | Piper |
| Aircraft Model | PA-32-300 |
| Aircraft Series Identifier | -- |
| Aircraft Serial Number | 32-7440133 |
| Certified Max Gross Weight | 3400 |
| 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 | 7 |
| Number of Engines | 1 |
| Fixed gear or retractable gear | Fixed |
| Aircraft, Type of Last Inspection | 100 Hour |
| Date of Last Inspection | Jun 8 2001 12:00AM |
| Airframe hours since last inspection | 62 |
| Airframe Hours | 5662 |
| ELT Installed | Yes |
| ELT Activated | Yes |
| ELT Aided Location of Event Site | Yes |
| ELT Type | -- |
| Aircraft Owner Name | KUSKO AVIATION INC. |
| Aircraft Owner Street Address | P.O. BOX 1425 |
| Aircraft Owner City | BETHEL |
| Aircraft Owner State | AK |
| Aircraft Owner Country | USA |
| Aircraft Owner Zipcode | 99559 |
| Operator is an individual? | No |
| Operator Name | POE AIR |
| Operator Same as Owner? | No |
| 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 | KUSA |
| Owner has at least one certificate | -- |
| 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) | Positioning |
| Second Pilot on Board | No |
| Departure Point Same as Event | No |
| Departure Airport Code | PAGH |
| Departure City | QUINHAGAK |
| Departure State | AK |
| Departure Country | USA |
| Departure Time | 2135 |
| Departure Time Zone | ADT |
| Destination Same as Local Flt | -- |
| Destination Airport Code | PABE |
| Destination City | BETHEL |
| Destination State | AK |
| Destination Country | USA |
| Specific Phase of Flight | Emergency descent/landing |
| Report sent to ICAO? | No |
| Evacuation occurred | -- |
| Date of most recent change to record | Jan 18 2002 3:39PM |
| User who most recently changed record | STAM |
| Since inspection or accident | Time of Accident |
| Event Location Runway Number and Location | -- |
| Runway Length | -- |
| Runway Width | -- |
| Sight Seeing flight | No |
| Air Medical Flight | No |
| Medical Flight | -- |