# NTSB LAX07CA135: Cessna 150L, N1557Q, Watsonville, CA, April 26, 2007 - Type: NTSB accident investigation - Classification: Accident · Minor injuries · Data collection · Final report - Date: April 26, 2007, 15:15 local (22:15 UTC) - Place: Watsonville, CA - Coordinates: 35.934722, -121.786941 - Nearby events: https://openairdocs.org/map.md?lat=35.9347&lon=-121.7869&mi=10 - Phase of flight: [Initial climb](https://openairdocs.org/ntsb-phases/350) (OpenAirDocs' grouping) - Highest injury: Minor injuries - Injuries: 1 minor, 1 uninjured - Status: Completed, report March 31, 2008 - Report: Approved by Office Director - Parties: Federal Aviation Administration - NTSB case key (mKey): 65649 - NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=LAX07CA135 - NTSB report (PDF, downloads): https://data.ntsb.gov/carol-repgen/api/Aviation/ReportMain/GenerateNewestReport/65649/pdf - Page: https://openairdocs.org/ntsb/LAX07CA135 ## Probable cause a partial loss of engine power for undertermined reasons during takeoff. ## Sequence of events In NTSB's coding before 2008 (https://www.ntsb.gov/GILS/Documents/codman.pdf). - Loss of engine power, takeoff - initial climb - reason for occurrence undetermined, unknown (cause) - Forced landing, emergency landing after takeoff - On ground/water encounter with terrain/water, landing - roll - terrain condition - crop - Nose over, landing - roll ## Analysis The airplane nosed over in a wheat field following a loss of engine power during takeoff. The certified flight instructor (CFI) estimated that 10 to 15 minutes elapsed between completion of the run-up and takeoff checklist before traffic cleared so that he and the student could take off. The takeoff was normal, and they started their climb to the practice area. About 200 to 300 feet agl, the engine started to lose power; it didn't just lose power. He took control. He applied carburetor heat, and pumped the throttle a few times as he had done in the past to keep an engine running. However, the engine didn't respond. The airplane was over the end of the runway. He felt that they were too low to turn around, and wanted to get the airplane down before they flew past the clear area before a freeway. He aimed for a wheat field that he thought would cushion the landing. He estimated that about 40 seconds elapsed from the loss of power to touchdown. The wheat in the field was 4-feet tall, and a lot thicker than the CFI expected. It stopped the airplane on touchdown, causing a nose over. He saw fire in the engine compartment. He instructed the student to be careful unstrapping since they were inverted, but to hurry. They both exited out the right side door, and cleared the airplane. The FAA coordinator examined the airplane and engine and no abnormalities were found to preclude normal operation. ## Factual narrative On April 26, 2007, about 1515 Pacific daylight time, a Cessna 150L, N1557Q, nosed over during a forced landing at Watsonville Municipal Airport, Watsonville, California. FlyGirl Aviation was operating the airplane under the provisions of 14 CFR Part 91. The certified flight instructor (CFI) sustained minor injuries, and the student pilot was not injured. The airplane sustained substantial damage. The local instructional flight was departing at the time of the accident. Visual meteorological conditions prevailed, and no flight plan had been filed. The approximate global positioning system (GPS) coordinates of the primary wreckage were 35 degrees 56.08 minutes north latitude and 121 degrees 47.22 minutes west longitude. The CFI submitted a written statement. He met the student at the gas pumps. The student reported that the airplane had 7 gallons on preflight, and she added 10 more. They drained fuel to check for water, and found none. They strapped in, and started the engine. They taxied to the run up area, and completed their final checklists. The CFI estimated that 10 to 15 minutes elapsed before traffic cleared so that they could take off. The CFI stated that the takeoff was normal, and they started their climb to the practice area. About 200 to 300 feet agl, the engine started to lose power; it didn't just quit. He took control. He applied carburetor heat, and pumped the throttle a few times as he had done in the past to keep an engine running. However, the engine didn't respond. The airplane was over the end of the runway. The CFI felt that they were too low to turn around, and wanted to get the airplane down before they flew past the clear area before a freeway. He aimed for a wheat field that he thought would cushion the landing. He estimated that about 40 seconds elapsed from the loss of power to touchdown. The wheat in the field was 4-feet tall, and a lot thicker than the CFI expected. It stopped the airplane on touchdown, causing a nose over. He saw fire in the engine compartment. He instructed the student to be careful unstrapping since they were inverted, but to hurry. They both exited out the right side door, and cleared the airplane. He began clearing a path to the runway as bystanders arrived with fire extinguishers. The CFI realized he had a deep gash on his leg, so he sat down in grass once he cleared the wheat field, and waited for assistance. The FAA coordinator examined the airplane and engine, and found no abnormalities to preclude normal operation. ## Aircraft - Registration: [N1557Q](https://openairdocs.org/deregistered/N1557Q-2013-04-11), registration cancelled 2013-04-11, S/N 15072857, built 1971 (OpenAirDocs) - Reported make and model: Cessna 150L - Registry model: [Cessna 150L](https://openairdocs.org/model/cessna-150l) (registry code 2071826) (OpenAirDocs) - Registry engine: [Continental 0-200 series](https://openairdocs.org/engine/continental-0-200-series) (registry code 17020, reciprocating) (OpenAirDocs) - Category: Airplane - Serial number: 15072857 - Airframe hours: 5860 - Engines: Continental O-200 100 hp reciprocating - Damage: Substantial damage - Fire: On-Ground - Flight: Instructional, Part 91 - Registered owner: Jennifer L. Hubbell - Airworthiness certificate: Standard, Utility - Last inspection: 100 hour, April 1, 2007, 16 hours before - Departed: WVI, Watsonville, CA - Airport: WVI, Watsonville Muni, runway 20, 4,501 × 150 ft, asphalt ## Flight crew As NTSB recorded them. NTSB leaves out names. - Flight instructor; age 69; injuries: minor; commercial, flight instructor; airplane ratings: multi-engine land, single-engine land, single-engine sea; instrument ratings: airplane; medical: class 2, with waivers/limitations; last flight review November 1, 2006; seat: right; flight hours: 30,700 total, 3,000 in this make and model, 28,700 as pilot in command, 150 in the last 90 days, 65 in the last 30 days, 4 in the last 24 hours - Student pilot; age 58; injuries: minor; student; medical: class 3; last flight review November 1, 2006; seat: left; flight hours: 61 total, 58 in this make and model, 4 as pilot in command, 7 in the last 90 days, 6 in the last 30 days ## Weather - Conditions: Visual (VMC), Day - Wind: 280° at 9 knots - Visibility: 10 statute miles - Lowest ceiling: none - Temperature: 59 °F, dew point 46 °F - Altimeter: 30.02 inHg - Observed at: MRY, 21 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 20070426006619A](https://openairdocs.org/incident/20070426006619A), Apr 26, 2007: Cessna 150L, Watsonville, CA, Substantial damage. (-23) The aircraft was departing Watsonville muni airport on rwy 20 at approximately 1500 PST with a flight instructor and student on board under VMC… 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.