Aviation abbreviation
transponder inoperative
TINOP
At a glance
Meaning of transponder inoperative
TINOP stands for transponder inoperative in FAA terminology.
More about transponder inoperative
This abbreviation is used in aircraft and systems. The English reference lists transponder inoperative with the abbreviation TINOP.
FAA abbreviations reflect US aviation usage. Their meaning and permitted use can differ in documents from other countries.