Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WM1K callsign genealogy
Currently held by PERRY, MICHAEL P
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 WM1K's current licensee, walking backwards.
- Skibell, Bentley CAZgranted 2016-11-09cancelled 2018-07-17
Successor callsigns
Callsigns held now by people who previously held WM1K.
- PERRY, MICHAEL PMAgranted 2009-03-10cancelled 2016-06-21
All historical holders
Every license row we've seen with the callsign WM1K, oldest first.
- PERRY, MICHAEL P MA2009-03-10 → cancelled 2016-06-01
- Skibell, Bentley C AZ2018-07-17 active