# NTSB FTW00LA205: Piper PA-23-160, N4322P, Rio Grande City, TX, July 12, 2000 - Type: NTSB accident investigation - Classification: Accident · No injuries · Limited investigation · Final report - Date: July 12, 2000, 13:30 local (18:30 UTC) - Place: Rio Grande City, TX - Coordinates: 26.54931, -98.720527 (estimated) - Nearby events: https://openairdocs.org/map.md?lat=26.5493&lon=-98.7205&mi=10 - Phase of flight: [Initial climb](https://openairdocs.org/ntsb-phases/350) (OpenAirDocs' grouping) - Highest injury: No injuries - Injuries: 2 uninjured - Status: Completed, report July 10, 2001 - Report: Approved by Office Director - NTSB case key (mKey): 49683 - NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=FTW00LA205 - NTSB report (PDF, downloads): https://data.ntsb.gov/carol-repgen/api/Aviation/ReportMain/GenerateNewestReport/49683/pdf - Page: https://openairdocs.org/ntsb/FTW00LA205 ## Probable cause the loss of engine power for undetermined reasons. Contributing factors were the pilot flying the airplane with known deficiencies, and the lack of suitable terrain for the forced landing. ## Sequence of events In NTSB's coding before 2008 (https://www.ntsb.gov/GILS/Documents/codman.pdf). - Loss of engine power, takeoff - initial climb - 2 engines - reason for occurrence undetermined (cause) - operation with known deficiencies in equipment - performed, pilot in command (contributing factor) - Forced landing, descent - emergency - In flight collision with terrain/water, landing - flare/touchdown - terrain condition - none suitable (contributing factor) - terrain condition - high vegetation ## Analysis During a cross-country flight, on the day prior to the accident, the airplane experienced a total electrical failure. The pilot made a precautionary landing at an airport, where he had the battery charged. However, the electrical problem was not repaired prior to departing on the day of the accident. After lift-off from the runway, the landing gear was retracted, and the pilot began a left turn. While in the turn, about 300-400 feet agl, the left engine lost power. Subsequently, the right engine lost power. The pilot executed a forced landing to a field with brush and mesquite trees. The airplane had been inspected 6 days before the accident by an FAA inspector, who issued an Aircraft Condition Notice for maintenance defects, which were considered to be an imminent hazard to safety. A special flight permit was required prior to operating the aircraft if corrective action had not been taken. An examination of the airplane revealed that the maintenance defects were not corrected, and a special flight permit had not been obtained. The reason for the loss of engine power could not be determined. ## Factual narrative On July 12, 2000, approximately 1330 central daylight time, a Piper PA-23-160 twin-engine airplane, N4322P, was substantially damaged during a forced landing following a loss of engine power during takeoff climb from the Starr County Airport near Rio Grande City, Texas. The airplane was owned and operated by a private individual. The commercial pilot and his pilot-rated passenger were not injured. Visual meteorological conditions prevailed, and a flight plan was not filed for the 14 Code of Federal Regulations Part 91 positioning flight. The flight was originating at the time of the accident and was destined for the David Wayne Hooks Airport, Spring, Texas. The flight had departed Corpus Christi, Texas, on the day prior to the accident and was en route to McAllen, Texas, when the airplane experienced a total electrical failure. The pilot made a precautionary landing at the Starr County Airport, where he had the battery charged. However, the electrical problem was not repaired prior to departing on the day of the accident. According to the pilot, prior to departure, he performed a "through preflight and run-up check." After lift-off from runway 15, the landing gear was retracted, and a left turn was initiated. While in the turn, about 300-400 feet agl, the left engine began "sputtering," and after a "few seconds" the engine lost power. The right engine then began to "sputter." Subsequently, the right engine lost power. The pilot executed a forced landing to a field with brush and mesquite trees. The airplane came to rest one mile north of the Starr County Airport. An FAA inspector, who responded to the accident site, reported that the fuselage was "partially separated aft of the cabin." Additionally, both wings were structurally damaged. The reason for the loss of engine power could not be determined. According to the FAA inspector, the airplane had been inspected on July 6, 2000, by another FAA inspector, who issued an Aircraft Condition Notice for maintenance defects, which were considered to be an imminent hazard to safety. A special flight permit was required prior to operating the aircraft if corrective action had not been taken. An examination of the airplane revealed that the maintenance defects were not corrected, and a special flight permit had not been obtained. Neither the pilot nor the operator responded to requests to provide a completed Pilot/Operator Aircraft Accident Report (NTSB Form 6120.1/2). ## Aircraft - Registration: [N4322P](https://openairdocs.org/deregistered/N4322P-2017-05-22), registration cancelled 2017-05-22, S/N 23-1823, built 1959 (OpenAirDocs) - Reported make and model: Piper PA-23-160 - Registry model: [Piper PA-23-160](https://openairdocs.org/model/piper-pa-23-160) (registry code 7102304) (OpenAirDocs) - Registry engine: [Lycoming 0-320 series](https://openairdocs.org/engine/lycoming-0-320-series) (registry code 41508, reciprocating) (OpenAirDocs) - Category: Airplane - Serial number: 23-1823 - Engines: Lycoming O-320-B3B 160 horsepower reciprocating - Damage: Substantial damage - Flight: Personal, Part 91 - Registered owner: Kaur Rajeeep - Airworthiness certificate: Standard, Normal - Departed: 67R - Destination: DWH, SPRING, TX - Airport: 67R, Starr County, runway 15, 3,202 × 50 ft, asphalt ## Flight crew As NTSB recorded them. NTSB leaves out names. - Pilot; age 21; commercial; airplane ratings: multi-engine land, single-engine land; instrument ratings: airplane; medical: class 1, expired; seat: left; flight hours: 286 total ## Weather - Conditions: Visual (VMC), Day - Wind: 170° at 15 knots, gusting 19 - Visibility: 10 statute miles - Lowest ceiling: none - Temperature: 99 °F, dew point 68 °F - Altimeter: 29.00 inHg - Observed at: MFE, 36 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 20000712010029A](https://openairdocs.org/incident/20000712010029A), Jul 12, 2000: Piper PA23160, Rio Grande City, TX, Substantial damage. (-23) On take-off, both engines lost power. Aircraft impacted terrain causing major damage to aircraft. No NMAC, no fire. (.4)on July 12, 2000, approximately… ## Other investigations on N4322P (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 MKC66F0195](https://openairdocs.org/ntsb/MKC66F0195), Sep 7, 1965: Piper PA-23 (N4322P), Wallace, NE, 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.