# NTSB SEA97LA050: Cessna 180J, N42376, Lopez, WA, January 20, 1997 - Type: NTSB accident investigation - Classification: Accident · Minor injuries · Limited investigation · Final report - Date: January 19, 1997, 20:30 local (Jan 20, 1997, 04:30 UTC) - Place: Lopez, WA - Coordinates: 48.489353, -122.870582 (estimated) - Nearby events: https://openairdocs.org/map.md?lat=48.4894&lon=-122.8706&mi=10 - Phase of flight: [Initial climb](https://openairdocs.org/ntsb-phases/350) (OpenAirDocs' grouping) - Highest injury: Minor injuries - Injuries: 2 minor - Status: Completed, report August 25, 1997 - Report: Approved by Office Director - NTSB case key (mKey): 42555 - NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=SEA97LA050 - NTSB report (PDF, downloads): https://data.ntsb.gov/carol-repgen/api/Aviation/ReportMain/GenerateNewestReport/42555/pdf - Page: https://openairdocs.org/ntsb/SEA97LA050 ## Probable cause The pilot's improper decision to initiate flight into marginal VFR conditions at night which led to inadvertent flight into instrument meteorological conditions, and his failure to maintain adequate clearance from terrain. Factors contributing to the accident were a low ceiling, fog, and dark night conditions. ## Analysis The airline transport pilot decided to depart from a private airstrip at night and in reported marginal VFR conditions. He did not receive a weather briefing nor file a flight plan prior to the flight. Immediately after departure, about 150 feet above the ground, he inadvertently entered instrument meteorological conditions in the form of clouds and fog. He lost sight of the terrain and became disoriented. The airplane impacted trees and then descended into the water. The airplane was substantially damaged and sank. The pilot and his passenger escaped with minor injuries. The pilot indicated that there were no mechanical malfunctions, and that he should not have flown due to the uncertainty of favorable weather. ## Factual narrative On January 19, 1997, about 2030 Pacific standard time, N42376, a Cessna 180J, operated by the owner/pilot, collided with trees while maneuvering and impacted water near Lopez, Washington. The airplane was substantially damaged and sank. The airline transport pilot and his passenger escaped from the airplane and received minor injuries. Instrument meteorological conditions prevailed and no flight plan had been filed. The personal flight departed from a private airstrip near Lopez and was destined for Monroe, Washington. The flight was conducted under 14 CFR 91. According to the pilot, he listened to the Automatic Terminal Information Service (ATIS) recording from the Whidbey Island Naval Air Station, located about 7 nautical miles southeast of the departure airstrip, just prior to departure. He stated that the ATIS reported 900 feet scattered cloud sky conditions, a 1,100-foot broken cloud ceiling, and "good visibility below." Dark night conditions prevailed. He also stated that he attempted to contact the Seattle Automated Flight Service Stations via radio on the ground and received no response. The pilot did not receive a weather briefing prior to the flight. He decided to take off from the private airstrip, known as the Decatur Shores Community Airstrip, after a "normal' engine run-up and verification that the airplane's vacuum system was "checked OK." The pilot further stated: Immediately after takeoff (at 100 - 150 feet [above the ground], estimated) I went into solid cloud very unexpectedly. Held heading, lowered nose slightly to avoid stall, and attempted to read rate-of-climb, in lower left side of panel. Attitude indicator seemed wrong. Switched overhead light on to read rate-of-climb, which seemed low. Pulled nose up to increase climb angle, noticed glow of lights below through cloud, realized I was not where I wanted to be, and simultaneously felt a double thump as we hit something.... Engine was only producing low power even though I visually checked throttle position and it was fully forward. Felt slight stall and recovered. Still in cloud and unable to see. Engine was running smoothly, but not much power....Water suddenly appeared...we hit water in level attitude. The pilot did not report any preimpact mechanical deficiencies in the NTSB Pilot/Operator Aircraft Accident form (attached) that he submitted to the Safety Board, and he also indicated that he should "...not fly at night unless good weather is a certainty" in the "Recommendation" section of the form. ## Sequence of events In NTSB's coding before 2008 (https://www.ntsb.gov/GILS/Documents/codman.pdf). - In flight encounter with weather, takeoff - initial climb - light condition - dark night (contributing factor) - weather condition - low ceiling (contributing factor) - weather condition - fog (contributing factor) - vfr flight into imc - initiated, pilot in command (cause) - In flight collision with object, maneuvering - clearance - not maintained, pilot in command (cause) - In flight collision with terrain/water, descent - terrain condition - water ## Aircraft - Registration: [N42376](https://openairdocs.org/aircraft/N42376), registered now, S/N 18052348, built 1973 (OpenAirDocs) - Reported make and model: Cessna 180J - Registry model: [Cessna 180J](https://openairdocs.org/model/cessna-180j) (registry code 2072622) (OpenAirDocs) - Registry engine: [Continental O-470 series](https://openairdocs.org/engine/continental-o-470-series) (registry code 17026, reciprocating) (OpenAirDocs) - Category: Airplane - Serial number: 18052348 - Airframe hours: 3105 - Engines: Continental O-470-R 230 horsepower reciprocating - Damage: Substantial damage - Flight: Personal, Part 91 - Registered owner: Johnson, Lytle D. - Airworthiness certificate: Standard, Normal - Last inspection: Annual, November 16, 1996, 18 hours before - Departed: DECATUR ISLAND, WA - Destination: WA38, MONROE, WA ## Flight crew As NTSB recorded them. NTSB leaves out names. - Pilot; age 52; flight instructor, airline transport; airplane ratings: single-engine sea, multi-engine sea, single-engine land, multi-engine land; instrument ratings: airplane; medical: class 2, valid medical--no waivers/lim.; seat: left; flight hours: 5,300 total, 2,100 in this make and model, 5,260 as pilot in command, 35 in the last 90 days, 7 in the last 30 days, 2 in the last 24 hours ## Weather - Conditions: Instrument (IMC), Night/dark - Wind: 140° at 7 knots - Visibility: 4 statute miles - Lowest ceiling: 700 ft broken - Temperature: 48 °F, dew point 48 °F - Altimeter: 29.00 inHg - Observed at: NUW, 18 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 19970119047239A](https://openairdocs.org/incident/19970119047239A), Jan 19, 1997: Cessna 180J, Lopezisland, ES, Substantial damage. (-16) At night, rain fog & low clouds, airplane t.o from decatur, island in fog o/a 200' altitude, destination, monroe to the s.e. Cessna hit trees on center… 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.