Definition
The official FAA publication that prescribes the procedures, tolerances, and standards used by FAA flight inspection crews to evaluate the accuracy and reliability of navigation aids, instrument flight procedures, and air traffic control radar systems, including Airport Surveillance Radar.
Plain English
It is the FAA rulebook that flight inspectors follow when they fly specially equipped aircraft to check that ground-based navigation and radar systems are working correctly and producing the right signals.
Context Anchor
Seen in FAA handbook discussions of airport surveillance radar and instrument procedures, especially when explaining how a radar service or approach is checked before pilots use it.
Why Pilots Care
Pilots rely on navaids, instrument procedures, and ATC radar being accurate. This manual is the standard that ensures those systems are checked regularly and meet defined tolerances, which is why a pilot can trust an ILS, VOR, or radar vector to be where it says it is.
Intuition Check
Do not read “standard” here as meaning ordinary or typical. It means an official set of required checks and limits used the same way across the system.
Example Sentence 1
The tolerances used to certify the ASR site as operational come from the U.S. Standard Flight Inspection Manual.
Example Sentence 2
Inspectors referenced the U.S. Standard Flight Inspection Manual to verify that signal tolerances remained within limits during the check.