On July 23, 1983, Air Canada Flight 143 lost both engines at 41,000 feet after a kilogram-to-pounds fuel conversion error left the crew with less than half the fuel they needed.
Fuel starvation stops engines even with full tanks - understand the difference from fuel exhaustion and how proper selector management prevents accidents.
Learn the complete fuel decision chain for cross-country flying, from conservative pre-flight planning to in-flight checkpoints that prevent fuel exhaustion accidents.
On July 23, 1983, a metric conversion error left Air Canada Flight 143 with half its required fuel at 41,000 feet - 69 people survived because a captain knew how to slip a jetliner.
On July 23, 1983, a unit conversion error left Air Canada Flight 143 with less than half its required fuel - and both engines silent at 41,000 feet over Canada.
Fuel starvation causes up to one-third of GA fuel-related accidents - the engine quits while fuel is still on board, and the fix takes thirty seconds if you know it.
A pre-committed bingo fuel number - calculated before engine start - is the most effective protection against the incremental decision failures that cause fuel exhaustion accidents.
Fuel starvation - engine failure with usable fuel still aboard - causes a significant share of general aviation accidents and is entirely preventable with consistent habits.
Fuel starvation - when the engine quits despite fuel in the tanks - is one of the NTSB's most documented GA accident causes, and it's almost always preventable.
Fuel exhaustion is one of GA's most preventable accident causes - learn to set a personal bingo fuel number and build the decision chain that protects every cross-country.
Learn the groundspeed check at your first checkpoint to catch headwinds early, recompute your ETA, and protect your fuel reserve before it becomes a problem.
Radio Hangar explores Federal Aviation Regulation Ninety-One Point One Fifty-One, the Thirty-Minute and Forty-Five-Minute Fuel Reserve, and the Rule Every Pilot Knows and Too Many Still Break.
Learn the three en route fuel checks - top of climb, halfway, and groundspeed - that turn your nav log into a living plan and prevent fuel emergencies.