# NTSB SEA00LA071: Cessna 150H, N50039, Lopez Island, WA, April 13, 2000 - Type: NTSB accident investigation - Classification: Accident · No injuries · Limited investigation · Final report - Date: April 13, 2000, 10:30 local (17:30 UTC) - Place: Lopez Island, WA - Coordinates: 48.489978, -122.870666 (estimated) - Nearby events: https://openairdocs.org/map.md?lat=48.4900&lon=-122.8707&mi=10 - Phase of flight: [Landing](https://openairdocs.org/ntsb-phases/550) (OpenAirDocs' grouping) - Highest injury: No injuries - Injuries: 1 uninjured - Status: Completed, report December 4, 2000 - Report: Approved by Office Director - NTSB case key (mKey): 48946 - NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=SEA00LA071 - NTSB report (PDF, downloads): https://data.ntsb.gov/carol-repgen/api/Aviation/ReportMain/GenerateNewestReport/48946/pdf - Page: https://openairdocs.org/ntsb/SEA00LA071 ## Probable cause Proper touchdown point not attained by the pilot. Factors include excessive speed at touchdown, a wet runway, a fence, and the pilot's inadvertent flight into IMC. ## Sequence of events In NTSB's coding before 2008 (https://www.ntsb.gov/GILS/Documents/codman.pdf). - Overrun, landing - roll - airport facilities,runway/landing area condition - wet (contributing factor) - proper touchdown point - not attained, pilot in command (cause) - object - fence (contributing factor) - vfr flight into imc - inadvertent, pilot in command (contributing factor) - distance/speed - excessive, pilot in command (contributing factor) ## Analysis Shortly after departure, during the ascent, the pilot inadvertently entered IMC conditions. The pilot initiated a turn back to the airport, reacquired the runway at 100 feet above ground level (agl) and approximately mid-field. The aircraft touched down 2,700 feet down the 2,900 foot wet runway at 80 MPH. The aircraft traveled off the end of the runway and collided with a fence. No mechanical malfunctions were reported with the aircraft at the time of the accident. ## Factual narrative On April 13, 2000, about 1030 Pacific daylight time, a Cessna 150H, N50039, registered to and operated by the pilot as a 14CFR91 personal/pleasure flight, was substantially damaged during the landing roll-out at Lopez Island Airport (S31), Lopez Island, Washington. The private pilot, the sole occupant of the aircraft, was uninjured. Instrument meteorological conditions prevailed and no flight plan was filed for the cross-country flight. The flight originated from Lopez Island approximately 5 minutes prior to the accident, with a planned destination of Anacortes, Washington. There was no fire and no report of ELT activation. The pilot stated that shortly after take off from runway 34, during the ascent, he inadvertently encountered instrument meteorological conditions (IMC) approximately 300 feet above ground level (AGL), and initiated a 270 degree turn back to the airport. The pilot reacquired the airport and turned another 90 degrees, aligning with runway 16 at 100 feet AGL and approximately mid-field. The aircraft touched down approximately 2,700 feet down the 2,900 foot wet runway at 80 MPH. The aircraft traveled off the departure end of the runway and collided with a game fence. The aircraft sustained substantial damage to both wings and fuselage. At 1014 PDT, the hourly weather observation for Friday Harbor (FHR), 5 miles northwest of the accident site, was winds from 60 degrees at 3 knots; visibility 2 statute miles with light rain and mist; broken clouds at 300 feet and 3,200 feet, overcast clouds at 4,800 feet; temperature 9 degrees C; dew point temperature 9 degrees C; altimeter setting 29.82 inches hg. No mechanical malfunctions were reported with the aircraft at the time of the accident. ## Aircraft - Registration: [N50039](https://openairdocs.org/deregistered/N50039-2003-03-13), registration cancelled 2003-03-13, S/N 15069030, built 1968 (OpenAirDocs) - Reported make and model: Cessna 150H - Registry model: [Cessna 150H](https://openairdocs.org/model/cessna-150h) (registry code 2071818) (OpenAirDocs) - Registry engine: [Continental 0-200 series](https://openairdocs.org/engine/continental-0-200-series) (registry code 17020, reciprocating) (OpenAirDocs) - Category: Airplane - Serial number: 15069030 - Airframe hours: 4250 - Engines: Continental O-200 100 horsepower reciprocating - Damage: Substantial damage - Flight: Personal, Part 91 - Registered owner: David R. Hubbard - Airworthiness certificate: Standard, Normal - Last inspection: Annual, January 5, 2000, 25 hours before - Departed: S31, LOPEZ ISLAND, WA - Destination: 74S, ANACORTES, WA - Airport: S31, Lopez Island, runway 34, 2,900 × 60 ft, asphalt ## Flight crew As NTSB recorded them. NTSB leaves out names. - Pilot; age 45; private; airplane ratings: single-engine land; medical: class 3, valid medical--no waivers/lim.; seat: left; flight hours: 152 total, 17 in this make and model, 100 as pilot in command, 17 in the last 90 days, 6 in the last 30 days ## Weather - Conditions: Instrument (IMC), Day - Wind: 60° at 3 knots - Visibility: 2 statute miles - Lowest ceiling: 300 ft broken - Temperature: 48 °F, dew point 48 °F - Altimeter: 29.00 inHg - Observed at: FHR, 5 nm away ## FAA reports on this event (1) The FAA's own accident and incident reports, matched to the aircraft by N-number and date (OpenAirDocs). - [Accident 20000413011929A](https://openairdocs.org/incident/20000413011929A), Apr 13, 2000: Cessna 150H, Lopez, WA, No damage. (-23) The pilot states that he obtained recorded weather from local airports and spoke with pilots in the air. He also states that the overhead sky appeared… From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.