Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K8MFW callsign genealogy
Currently held by EICKMEIER, ALVAH L
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 K8MFW's current licensee, walking backwards.
- Wallis, Michael FMIgranted 2018-06-27cancelled 2019-07-12
Successor callsigns
Callsigns held now by people who previously held K8MFW.
- Wasielewski, Michael FMIgranted 2020-08-11
All historical holders
Every license row we've seen with the callsign K8MFW, oldest first.
- EICKMEIER, ALVAH L OH2004-03-01 → cancelled 2016-05-25
- Wasielewski, Michael F MI2019-07-12 → cancelled 2020-08-11