Aircraft Altitude Regulations

Discussions center on aircraft and drone flying altitudes, regulatory limits like 400ft rules, distinctions between AGL and MSL measurements, flight levels, and cruising heights in aviation contexts.

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Keywords

FL300 AGL NTSB PHASE stackexchange.com FAA youtube.com GPS FL1000 wikipedia.org altitude feet 000 mph ft aircraft air flight planes fly

Sample Comments

spingsprong • May 4, 2014 • View on HN

I wonder if it's because can fly higher than 65,535ft.

awqrre • Apr 10, 2016 • View on HN

Any idea what is the altitude of these planes?

tacticus • Dec 5, 2013 • View on HN

10k feet sounds a bit low. i thought the limit was at 60k feet and 600MPH

em-bee • Dec 1, 2019 • View on HN

from their cruising altitude? more then 10000km up?

occamrazor • Jul 4, 2020 • View on HN

We are discussing high altitude flyovers here.

FabHK • Jan 25, 2020 • View on HN

Nice plane you have, if you fly above 10000' or above 150 knots frequently :-)

seany • Jun 20, 2014 • View on HN

Wouldn't this not effect anything if you fly over 500ft AGL?

lysp • Mar 15, 2019 • View on HN

The feet measurement was above sea-level not ground-level. The airport there is around 7600 feet. So in actual fact this plane was only sitting 500-1000 feet above ground.

cr1895 • Jul 14, 2017 • View on HN

Relevant: https://en.wikipedia.org/wiki/Flight_level

Scalene2 • Feb 20, 2023 • View on HN

What makes you think it was at anywhere near 80 000 ft?