# NTSB NYC99LA109: Beech A35, N722B, Phillipsburg, OH, May 9, 1999 - Type: NTSB accident investigation - Classification: Accident · Minor injuries · Limited investigation · Final report - Date: May 9, 1999, 13:45 local (17:45 UTC) - Place: Phillipsburg, OH - Coordinates: 39.909988, -84.400169 (estimated) - Nearby events: https://openairdocs.org/map.md?lat=39.9100&lon=-84.4002&mi=10 - Phase of flight: [Approach](https://openairdocs.org/ntsb-phases/500) (OpenAirDocs' grouping) - Highest injury: Minor injuries - Injuries: 1 minor, 1 uninjured - Status: Completed, report August 3, 2000 - Report: Approved by Office Director - NTSB case key (mKey): 46348 - NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=NYC99LA109 - NTSB report (PDF, downloads): https://data.ntsb.gov/carol-repgen/api/Aviation/ReportMain/GenerateNewestReport/46348/pdf - Page: https://openairdocs.org/ntsb/NYC99LA109 ## Probable cause Fuel starvation to the engine due to the pilot's failure to switch fuel tanks. ## Sequence of events In NTSB's coding before 2008 (https://www.ntsb.gov/GILS/Documents/codman.pdf). - Loss of engine power(total) - nonmechanical, approach - fluid,fuel - starvation (cause) - procedures/directives - improper, pilot in command (cause) - Forced landing, emergency descent/landing - In flight collision with terrain/water, emergency descent/landing ## Analysis While approaching Phillipsburg, the engine lost power, and the pilot made a forced landing to a field. The pilot reported to the Ohio State Police that he was operating on the left fuel tank, and the tank was about 1/2 full. Other witnesses found it on the right tank after the accident. On-site examination revealed the right fuel tank to be empty, while the left tank was full. ## Factual narrative On May 9, 1999, about 1345 Eastern Daylight Time, a Beech A35 Bonanza, N722B, was substantially damaged during a forced landing, while approaching Phillipsburg Airport (3I7), Phillipsburg, Ohio. The certificated private pilot was uninjured, and the passenger received minor injuries. Visual meteorological conditions prevailed at the time of the accident. No flight plan had been filed for the flight between Urbana Grimes Field (I74), Urbana, Ohio, and Phillipsburg. The flight was conducted under 14 CFR Part 91. The pilot reported to the Ohio State Police that he was operating on the left fuel tank, and the tank was about 1/2 full. In a separate written statement, the pilot reported that he was between 1,900 feet and 1,700 feet, "when the engine just died, within a minute it had restarted and died again.... I looked to see where the fuel selector was and it was on the left fuel tank. I had tried the boost pump and to restart to no avail." According to a Federal Aviation Administration (FAA) Inspector, the engine shut down approximately 5 nautical miles north of the airport. On-site inspection of the airplane revealed that the fuel selector was on the right tank. No fuel was found in the right tank, while the left tank was found to be full of fuel. In an interview with an Ohio State Highway Patrol Officer, a certificated airframe and powerplant mechanic stated that the fuel tanks were normally switched manually, and that he arrived on the accident scene about 2030. He also stated that "the aircraft was flying on right side. Right side was empty." When asked if he was saying that the "pilot ran out of fuel," the mechanic stated, "yes." Another witness, who was also a pilot and a field service representative, stated that he saw the airplane lose engine power intermittently several times, then totally lose power. "It appeared to me that the loss of power may have been a fuel tank shortage and switching of tank. Pilot mentioned he had just bought aircraft. I checked left inboard tank - full. Right not checked." ## Aircraft - Registration: [N722B](https://openairdocs.org/deregistered/N722B-2000-05-01), registration cancelled 2000-05-01, S/N D-1729 (OpenAirDocs) - Reported make and model: Beech A35 - Registry model: [Beech A35](https://openairdocs.org/model/beech-a35) (registry code 1151504) (OpenAirDocs) - Category: Airplane - Serial number: D-1729 - Airframe hours: 4939 - Engines: Continental E185 205 horsepower reciprocating - Damage: Substantial damage - Flight: Personal, Part 91 - Registered owner: Miller Aircraft, Inc. - Airworthiness certificate: Standard, Normal - Last inspection: Annual, March 9, 1999, 6 hours before - Departed: I74, URBANA, OH - Destination: 3I7 - Airport: 3I7, Phillipsburg Airport ## Flight crew As NTSB recorded them. NTSB leaves out names. - Pilot; age 55; private; airplane ratings: single-engine land; medical: class 3, valid medical--w/ waivers/lim; seat: left; flight hours: 501 total, 119 in this make and model ## Weather - Conditions: Visual (VMC), Day - Wind: variable at 3 knots - Visibility: 10 statute miles - Lowest ceiling: none - Temperature: 66 °F, dew point 46 °F - Altimeter: 30.00 inHg - Observed at: DAY, 9 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 19990509004849A](https://openairdocs.org/incident/19990509004849A), May 9, 1999: Beech A35, Phillipsburg, OH, Destroyed. Acft lost power while returning to land, landed in a farm field, and lost all of its landing gear on an embankment, other circumstances are unknown. (-23)… ## Other investigations on N722B (1) 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. - [NTSB MIA67D0485](https://openairdocs.org/ntsb/MIA67D0485), Mar 17, 1967: Beech A35 (N722B), St.Simons Isle, GA, substantial damage 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.