Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KM7LIB callsign genealogy
Currently held by UNRUH, MARLA K
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by KM7LIB's current licensee, walking backwards.
- UNRUH, MARLA KMTgranted 2017-02-21cancelled 2017-03-17
Successor callsigns
Callsigns held now by people who previously held KM7LIB.
No current licensee on record previously held this callsign.