# NTSB CHI93LA271: Beech A36, N211BB, Fowlerville, MI, July 22, 1993 - Type: NTSB accident investigation - Classification: Accident · No injuries · Limited investigation · Final report - Date: July 22, 1993, 08:00 local (12:00 UTC) - Place: Fowlerville, MI - Coordinates: 42.659481, -84.070869 (estimated) - Nearby events: https://openairdocs.org/map.md?lat=42.6595&lon=-84.0709&mi=10 - Phase of flight: [Takeoff](https://openairdocs.org/ntsb-phases/300) (OpenAirDocs' grouping) - Highest injury: No injuries - Injuries: 2 uninjured - Status: Completed, report July 25, 1994 - Report: Approved by Office Director - NTSB case key (mKey): 9247 - NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=CHI93LA271 - NTSB report (PDF, downloads): https://data.ntsb.gov/carol-repgen/api/Aviation/ReportMain/GenerateNewestReport/9247/pdf - Page: https://openairdocs.org/ntsb/CHI93LA271 ## Probable cause THE PILOT-IN-COMMAND'S (CFI) DELAY IN ABORTING THE TAKEOFF. ## Sequence of events In NTSB's coding before 2008 (https://www.ntsb.gov/GILS/Documents/codman.pdf). - Overrun, takeoff - aborted - aborted takeoff - delayed, pilot in command(cfi) (cause) - ground loop/swerve - intentional - landing gear,main gear - collapsed - On ground/water encounter with terrain/water, takeoff - aborted - terrain condition - berm ## Analysis THE PRIVATE PILOT AND CFI STATED THEY SELECTED RUNWAY 36 (2,000' LONG, GRASS) FOR DEPARTURE DUE TO WIND CONDITIONS. THEY STATED THEY USED SHORT/SOFT FIELD TAKEOFF TECHNIQUES, AND THEIR CALCULATIONS INDICATED A TAKEOFF ROLL OF 1,200'. THE PILOT ABORTED THE ATTEMPTED TAKEOFF AFTER ABOUT 1,400 FEET. HE REPORTED HE INTENTIONALLY GROUNDLOOPED THE AIRPLANE IN AN ATTEMPT TO AVOID A BERM LOCATED OFF THE DEPARTURE END OF THE RUNWAY. THE RIGHT WING STRUCK THE BERM AND THE RIGHT MAIN LANDING GEAR COLLAPSED. BOTH PILOTS REPORTED THE WINDS WERE OUT OF 330 DEGREES AT 5 KNOTS. RUNWAY 27 (3,040' LONG, GRASS) WAS AVAILABLE. ## Factual narrative On July 22, 1993, at 0800 eastern daylight time, a Beech A36, N211BB, veered off the left side of the runway during an aborted takeoff at Fowlerville, Michigan. The airplane sustained substantial damage. The private pilot and certificated flight instructor (CFI) reported no injuries. Visual meteorological conditions prevailed for the instructional flight, no flight plan was filed. The flight operated under 14 CFR Part 91, and the accident occurred during the attempted takeoff. The private pilot stated the dual instructional flight originated from Flint, Michigan about 0730. After some instrument instruction, the CFI initiated a simulated engine failure. The pilot reported he performed emergency procedures per the handbook. The emergency procedure terminated in a full stop landing on Runway 9 (3,040' X 110', grass) at Maple Grove Airport in Fowlerville. The private pilot reported they reviewed short/soft field procedures while they backtaxied to utilize the full length of Runway 36 (2,000' x 100', grass). The pilots calculated their takeoff distance to be 1,200'. The CFI stated they planned to abort the takeoff "...if the aircraft was not ready to fly by the time we reached the wind sock..." located about 1,400 feet down the runway. Both pilots stated the full length of the runway was used and they confirmed full power (normal engine instrument indications) and appropriate back pressure. The CFI reported "...as we approached the windsock...the nosewheel should have been out of the grass. It was not. At that time Neil pulled the power to idle to abort the takeoff. As we were slowing down, I knew it would be close, so I pulled the mixture to idle cutoff and Neil retracted the flaps. When we were about 200' from the end I told Neil to ground loop the airplane... ." The private pilot stated the airplane was "...groundlooped in a final attempt to...prevent/minimize damage...earth berm at end of runway." As the airplane swerved off the left side of the runway, the right wing hit the dirt berm and the right main landing gear collapsed. The private pilot stated they selected Runway 36 for departure because of wind conditions. Both pilots reported the winds were out of 330 degrees at 5 knots. ## Aircraft - Registration: N211BB (not matched to a registry record) - Reported make and model: BEECH A36 - Category: Airplane - Serial number: 652 - Engines: CONTINENTAL IO-520 285 horsepower reciprocating - Damage: Substantial damage - Flight: Instructional, Part 91 - Registered owner: Nw Flying Corp. - Airworthiness certificate: Standard, Utility; Standard, Normal - Last inspection: Annual, October 31, 1992 - Departed: 65G - Airport: 65G, Maple Grove, runway 36, 2,000 × 100 ft, grass/turf ## Flight crew As NTSB recorded them. NTSB leaves out names. - Pilot; age 24; commercial, flight instructor; airplane ratings: single-engine land; instrument ratings: airplane; medical: class 2, valid medical--no waivers/lim.; seat: right; flight hours: 1,159 total, 12 in this make and model, 990 as pilot in command, 146 in the last 90 days, 70 in the last 30 days, 2 in the last 24 hours ## Weather - Conditions: Visual (VMC), Day - Wind: 330° at 5 knots - Visibility: 20 statute miles - Lowest ceiling: none - Temperature: 55 °F ## 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 19930722025089A](https://openairdocs.org/incident/19930722025089A), Jul 22, 1993: Beech A36, Fowlerville, MI, Substantial damage. Attempt takeoff short grass strip. Aborted after unable timely rotate. Ground looped avoid overrun. Collapsed gear. 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.