Title: How low can a fighter jet fly safely? - Quora
Headings: How low can a fighter jet fly safely?
How low can a fighter jet fly safely?
Scot Johnson

Content: 2. Aircraft capability: What is functional in the jet i.e. HUD, Radar Altimeter etc. 3.Pilot capability: Currency, do I feel up to the task today, or behind. 4. Environment: Terrain flat, rough, up-sun, down sun, visibility clear, hazy…
https://youtu.be/njyhTcqtmto
Chris Haerter
, Pilot- Military, commercial, recreational (1980-present)
Answered 2 years ago · Author has 521 answers and 475.2K answer views
About a micron above the height that isn’t safe any more. There’s an old adage that the ground has a PK (probability of kill) of “1”. While I am aware of events in which airplanes survived a tap with the ground, it’s generally bad to hit trees, mountains, etc.