NTSB CAROL · Event
Event ATL90LA080
Registry · N100VQ
FAA Aircraft Registry record.
Make / Model
LEARJET INC 24
Engine
GE CJ610-SER (2700 hp)
Seats / Engines
8 seats · 2 engines
Last airworthiness date
19670722
ADS-B equipped
Yes — Mode-S A0069E
Registrant of record
NATIONAL AVIATION ACADEMY OF MISSISSIPPI INC
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Probable cause & findings
ELECTRICAL ARCING WHICH RESULTED FROM A SHORT IN THE PILOT'S MAP LIGHT CIRCUIT; A CHAFTED WIRE CONTACTED THE OXYGEN SUPPLY LINE AT THE OXYGEN CONTROL PANEL IN THE COCKPIT. A FACTOR IN THE ACCIDENT WAS THE INADEQUATE DESIGN OF THE OXYGEN PANEL PLUMBING AND ELECTRICAL WIRING FOR THE PILOT'S MAP LIGHT WHICH ALLOWED CONTACT BETWEEN THE TWO SYSTEMS.
Factual narrative
WHILE CRUISING AT 42,000 FEET, THE PILOT ATTEMPTED TO ADUST HIS MAP LIGHT WHEN THE CIRCUIT BREAKER POPPED. WHEN THE COPILOT RESET THE BREAKER A FIRE IGNITED AT THE OXYGEN PANEL. THE BLOWTORCH EFFECT CAUSED EXTENSIVE DAMAGE TO THE LEFT INTERIOR AT THE PILOT'S STATION. TWO PASSENGERS WERE HOSPITALIZED FOR SMOKE INHALATION. EXAMINATION OF THE DAMAGED AREA DISCLOSED THAT A WIRE FROM THE LIGHT ASSEMBLY ARCED AND CONTACTED AN OXYGEN SUPPLY LINE. FURTHER EXAMINATION ALSO DISCLOSED LOOSE OXYGEN LINES ADJACENT TO THE ARCING. SUBSEQUENT TO THE MISHAP, LEARJET DEVELOPED A PROTECTION KIT TO PREVENT CONTACT BETWEEN THE OXYGEN LINES AND ELECTRICAL COMPONENTS. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_1990_ATL90LA080.txt.
Findings + structured fields enriched from FAA avall.mdb.
Full investigation docket on
data.ntsb.gov ↗.
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Related research
What the literature says.
Academic papers and agency reports matching this event's aircraft type. Sourced from NASA NTRS, NTSB Safety Studies, FAA CAMI, AOPA Air Safety Institute, Embry-Riddle Scholarly Commons, arXiv, and the Semantic Scholar academic graph.
- NASA NTRS 2024 · Presentation
NASA Icing Update – Oct 2024
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- Flight Safety Foundation 2024 · FSF / AeroSafety World
BASS 2024 Proceedings — Business Aviation Safety Summit
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- NASA NTRS 2019 · Contractor Report (CR)
Effect of polymer coatings on fatigue strength of aluminum alloy 2024 box beams
Previous investigators have shown that polymer coatings raise the fatigue strength of metals tested in air to about the same level as that of uncoated specimens tested in vacuum.
- Embry-Riddle Scholarly Commons 2025 · Industry report (AQRR)
Airline Quality Rating 2024 & 2025
The Airline Quality Rating Report is a product of academic research from the previous co-authors Dr. Dean Headley and Dr. Brent Bowen. The research originated at the W.
- Embry-Riddle Scholarly Commons 2016 · Conference paper
24. Investigation of Contra-Rotating Propulsion on Human-Powered Aircraft
- arXiv 2026 · arXiv preprint
Rooftop Wind Field Reconstruction Using Sparse Sensors: From Deterministic to Generative Learning Methods
Real-time rooftop wind-speed distribution is important for the safe operation of drones and urban air mobility systems, wind control systems, and rooftop utilization.
Browse the full corpus — academia portal ↗