# NTSB BFO94LA152: A. Le Francois Rans S-7, N44AL, Palmer, MA, August 27, 1994 - Type: NTSB accident investigation - Classification: Accident · Minor injuries · Limited investigation · Final report - Date: August 27, 1994, 14:52 local (18:52 UTC) - Place: Palmer, MA - Location: 42.1584° N, 72.3287° W: Placed by OpenAirDocs: center of Palmer, MA, within about 6 miles (OpenAirDocs) - Nearby events: https://openairdocs.org/map.md?lat=42.1584&lon=-72.3287&mi=10 - Phase of flight: [Initial climb](https://openairdocs.org/ntsb-phases/350) (OpenAirDocs' grouping) - Highest injury: Minor injuries - Injuries: 1 minor - Status: Completed, report March 27, 1995 - Report: Approved by Office Director - NTSB case key (mKey): 8972 - NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=BFO94LA152 - NTSB report (PDF, downloads): https://data.ntsb.gov/carol-repgen/api/Aviation/ReportMain/GenerateNewestReport/8972/pdf - Page: https://openairdocs.org/ntsb/BFO94LA152 ## Probable cause The loss of engine power for undetermined reasons and the pilot's failure to maintain adequate airspeed. ## 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 - Forced landing, descent - emergency - Loss of control - in flight, maneuvering - turn to landing area (emergency) - airspeed - not maintained, pilot in command - stall - inadvertent, pilot in command - In flight collision with terrain/water, descent - uncontrolled ## Analysis The airplane was on initial takeoff climb from runway 22 when the engine lost power. The pilot reported the takeoff was normal, but upon reaching about 75 feet, the engine began to lose power. Since the engine was still producing some power, he elected to fly a right downwind and return for landing. The engine continued to lose power, and as he made his turn back to the runway, total power loss occurred. Thereafter the airplane stalled and struck the ground nose low and banking to the right. Witnesses reported the airplane cartwheeled across the ground. The airplane came rest several yards west of the runway. Examination of the airplane, which included a satisfactory engine test run, did not disclose evidence of mechanical malfunction. This was the pilot's first flight in type aircraft. The flight was to familiarize The pilot with the airplane, so he could give dual instruction to the owner. ## Factual narrative On August 27, 1994, at 1452 eastern daylight time, a homebuilt Rans S-7, N44AL, lost partial engine power during initial climb from runway 22 at the Palmer Airport, Palmer, Massachusetts. While maneuvering back to the departed runway, the engine lost total power. The airplane stalled and descended to the ground. The certificated flight instructor, the sole occupant, received minor injuries. The airplane was substantially damaged. Visual meteorological conditions prevailed at the time and location of the accident. The personal local flight was operated under 14 CFR Part 91. According to the pilot, the purpose of the flight was to familiarize himself with the airplane so he could instruct the owner how to fly it. He stated that the owner of the airplane had just purchased it two days prior to the accident. The pilot stated that shortly after takeoff, about 50 to 75 feet above the ground, the airplane's engine began to loose power. He stated he decided to maneuver back to the departed runway and "...began a slow 180-degree turn to the right." The pilot stated that during the 180-degree turn the "...engine stopped completely. The nose dropped steeply and the pilot began to pull the nose back up when a buffeting was felt and the nose returned to [a] steeper angle. Aircraft hit ground est. 35 degrees down and 45 degrees off of the runway heading." Post accident examination of the engine did not reveal any anomalies. The engine was started and continued to run without any anomalies noted. (See attached FAA Inspector's Report). Fuel was found in the fuel tanks and no anomalies were found throughout the fuel system. ## Aircraft - Registration: [N44AL](https://openairdocs.org/deregistered/N44AL-2011-05-09), registration cancelled 2011-05-09, S/N 1286005, built 1986 (OpenAirDocs) - Reported make and model: A. LE FRANCOIS RANS S-7 - Registry model: [Lefrancois Arthur SR. RANS S7](https://openairdocs.org/model/lefrancois-arthur-sr-rans-s7) (registry code 05612FY) (OpenAirDocs) - Registry engine: [Bombardier ROTAX (ALL)](https://openairdocs.org/engine/bombardier-rotax-all) (registry code 09050, reciprocating) (OpenAirDocs) - Category: Airplane, amateur-built - Serial number: 12-86 005 - Airframe hours: 80 - Engines: ROTAX 582 LC 90 horsepower reciprocating - Damage: Substantial damage - Flight: Personal, Part 91 - Operator: Judd, Richard - Registered owner: Judd, Richard - Airworthiness certificate: Special, Experimental (Special) - Airport: PMX, Palmer Metropolitan, runway 22, 2,475 × 55 ft, asphalt ## Flight crew As NTSB recorded them. NTSB leaves out names. - Pilot; age 28; commercial; airplane ratings: multi-engine land, single-engine land; instrument ratings: airplane; medical: class 1, valid medical--w/ waivers/lim; seat: front; flight hours: 408 total, 3 in this make and model, 369 as pilot in command, 82 in the last 90 days, 27 in the last 30 days, 2 in the last 24 hours ## Weather - Conditions: Visual (VMC), Day - Wind: 290° at 7 knots - Visibility: 10 statute miles - Lowest ceiling: 25,000 ft overcast - Temperature: 84 °F, dew point 70 °F - Altimeter: 30.00 inHg - Observed at: CEF, 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 19940827023689A](https://openairdocs.org/incident/19940827023689A), Aug 27, 1994: Amtr RANSS7, Palmer, MA, Substantial damage. Engine quit on climbout. Stalled trying to return. Engine run normal on test after accident. 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.