Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K1MIB callsign genealogy
Currently held by KRULL, MICHAEL J
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 K1MIB's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held K1MIB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K1MIB, oldest first.
- WALLACE, EMILY M NH1996-02-07 → cancelled 2008-02-08
- KRULL, MICHAEL J CT2009-12-29 → cancelled 2021-12-30