Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4KRM callsign genealogy
Currently held by ALLEN, VIRGIL 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 W4KRM's current licensee, walking backwards.
- ALLEN, VIRGIL PNCgranted 2015-10-19cancelled 2020-05-05
Successor callsigns
Callsigns held now by people who previously held W4KRM.
- Morrow, KennethTXgranted 2021-07-02
All historical holders
Every license row we've seen with the callsign W4KRM, oldest first.
- MORROW, KENNETH R TX2009-02-20 → cancelled 2011-08-16
- ALLEN, VIRGIL P NC2020-05-05 active