Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5MJS callsign genealogy
Currently held by STROM, MARCUS
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 K5MJS's current licensee, walking backwards.
- STROM, MARCUS JAZgranted 1997-07-29cancelled 2001-06-22
Successor callsigns
Callsigns held now by people who previously held K5MJS.
No current licensee on record previously held this callsign.