IM NOTAM Contractions Abbreviation

Also known as: im., IM()

IM has various meanings in the NOTAM Contractions category. Discover the full forms, definitions, and usage contexts of IM in NOTAM Contractions.

Immediate

Most Common NOTAM Contractions
Inner Marker

Located at the beginning (threshold) of the runway on some ILS approach systems (usually Category II and III) having decision heights of less than 200 feet (60 m) AGL..

NOTAM Contractions

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