NTSB CAROL · Event
Event LAX94LA229
Registry · N814U
FAA Aircraft Registry record.
Make / Model
HELICOPTERES GUIMBAL CABRI G2
Year of manufacture
2023
TCDS
R00005RD · HELICOPTERES GUIMBAL
Engine
LYCOMING O-360-J2A (145 hp)
Seats / Engines
2 seats · 1 engine
Last airworthiness date
20240115
ADS-B equipped
Yes — Mode-S AB19FA
Registrant of record
ROTOR LEASING LLC
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Probable cause & findings
1) the pilot's failure to correctly position the fuel selectors prior to takeoff, 2) the resultant fuel starvation failure of the left engine in the takeoff initial climb, and 3) the failure of the pilot to maintain directional control of the aircraft.
Factual narrative
On May 30, 1994, at 1515 Pacific daylight time, a Beech 95-B55, N814U, collided with the ground following a loss of control during the takeoff initial climb at the Calexico International Airport, Calexico, California. The loss of control was precipitated by a loss of power in the left engine just after liftoff from the runway. The aircraft was owned and operated by the pilot. Visual meteorological conditions prevailed at the time and no flight plan was filed for the operation. The aircraft sustained substantial damage. The certificated commercial pilot and his one passenger were not injured. The flight was originating at the time for a local area personal flight to Brawley, California. In a verbal statement, the pilot reported that the flight originated in Loretto, Mexico, and had made a stop at Calexico to clear U. S. Customs. The aircraft was on the ground for about 10 minutes. He said that after taxiing to the end of the runway he noticed a lull in the traffic and decided to immediately takeoff without performing a pretakeoff power or aircraft configuration check. The pilot said that he was reaching for the landing gear control just after liftoff when the left engine failed. The aircraft yawed and banked to the left and, before the pilot could regain control, the left wing tip contacted the ground. The aircraft cartwheeled to a stop off the left side of the runway. The aircraft was examined by Federal Aviation Administration (FAA) inspectors from the San Diego, California, Flight Standards District Office. The inspectors reported that the fuel quantity gauge selector switch was positioned to the main fuel tanks while the fuel selectors were positioned to the auxiliary fuel tanks. The left and right main fuel tanks contained 16 and 20 gallons, respectively, while the auxiliary tanks had less than 5 gallons. Fuel system continuity was established with no evidence of postaccident leakage noted. The pilot noted that he did not have the boost bump switches selected to the low position during the takeoff ground roll. According to the pilot operating handbook for the aircraft, low boost pump should be selected when the outside air temperature exceeds 90 degrees Fahrenheit or when fuel pressure fluctuations exist. The prevailing outside air temperature was reported to be 100 degrees Fahrenheit. The pilot cleared U. S. Customs at Calexico, CA, and was on the ground for about 10 minutes. He said that after taxiing to the end of the runway he noticed a lull in the traffic and decided to immediately takeoff without performing a pretakeoff power or aircraft configuration check. The pilot said that he was reaching for the landing gear control just after liftoff when the left engine failed. The aircraft yawed and banked to the left and, before the pilot could regain control, the left wing tip contacted the ground. The aircraft cartwheeled to a stop off the left side of the runway. The aircraft was examined and the fuel quantity gauge selector switch was positioned to the main fuel tanks while the fuel selectors were positioned to the auxiliary fuel tanks. The left and right main fuel tanks contained 16 and 20 gallons, respectively, while the auxiliary tanks had less than 5 gallons. Fuel system continuity was established with no evidence of postaccident leakage noted. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_1994_LAX94LA229.txt.
Findings + structured fields enriched from FAA avall.mdb.
Full investigation docket on
data.ntsb.gov ↗.
Beyond the agency record
Search this event elsewhere.
Pre-filled searches into the sources where news + community discussion of aviation events lives. External sources are reported, not agency. Treat them as signal that something happened, not as fact about what happened.
Entity-clustered aviation events in the press — last 24 hr + 30-day archive.
Official agency record + docket.
Investigative docket: factual reports, photos, transcripts.
Long-running aviation incident database (Flight Safety Foundation).
Community NTSB synthesis blog — often has photos and witness reports.
Gold-standard aviation incident blog.
Aviation industry news search.
GA pilot forum — informed but rumor-prone.
GA pilot subreddit search.
Tail-number page — flight history (free tier limited).
AOPA Air Safety Institute search.
Mainstream press coverage. Recent events only.
Privacy-preserving news search.
External links open in a new tab. We don't ingest their content; we deep-link search queries.
Related research
What the literature says.
Academic papers and agency reports matching this event's aircraft type or causal vocabulary (loss of control, fuel starvation). Sourced from NASA NTRS, NTSB Safety Studies, FAA CAMI, AOPA Air Safety Institute, Embry-Riddle Scholarly Commons, arXiv, and the Semantic Scholar academic graph.
- Embry-Riddle Scholarly Commons 2025 · Journal article (JAAER)
A Scoping Review of Aviation Loss of Control Inflight Research
Loss of control – inflight (LOC-I) contributes to aircraft accidents at unacceptably high rates. Significant industry efforts and research have aimed to improve LOC-I prevention, detection, and recove…
- SKYbrary (Eurocontrol) 2024 · SKYbrary article
Loss of Control In-Flight (LOC-I) — SKYbrary Knowledge Base
SKYbrary comprehensive knowledge-base entry on Loss of Control In-Flight — definitions, contributing factors, accident case studies (Air France 447, Colgan 3407), and prevention strategies.
- NTSB Aircraft Accident Reports 2022 · Accident report
Loss of Control on Takeoff in Icing Conditions — Citation 560XL
Cessna Citation 560XL fatal takeoff icing accident, March 2018. Investigation of a Citation 560XL loss-of-control takeoff accident in icing conditions.
- Semantic Scholar 2021 · Article (Aviation)
ANALYSIS OF GENERAL AVIATION FIXED-WING AIRCRAFT ACCIDENTS INVOLVING INFLIGHT LOSS OF CONTROL USING A STATE-BASED APPROACH
Inflight loss of control (LOC-I) is a significant cause of General Aviation (GA) fixed-wing aircraft accidents. The United States National Transportation Safety Board’s database provides a rich source…
- NASA NTRS 2021 · Presentation
Use of Design of Experiments in Determining Neural Network Architectures for Loss of Control Detection
Abstract—We describe empirical methods for selecting a neural network architecture to implement belief state inference on generic commercial transport aircraft.
- NASA NTRS 2021 · Conference Paper
Use of Design of Experiments in Determining Neural Network Architectures for Loss of Control Detection
We describe empirical methods for selecting a neural network architecture to implement belief state inference on generic commercial transport aircraft.
Browse the full corpus — academia portal ↗