Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K0SLM callsign genealogy
Currently held by MARTIN, STEVEN 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 K0SLM's current licensee, walking backwards.
- MARTIN, STEVEN LKSgranted 2010-06-23cancelled 2012-07-14
Successor callsigns
Callsigns held now by people who previously held K0SLM.
No current licensee on record previously held this callsign.