Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AF7LM callsign genealogy
Currently held by Bolton, Dennis R
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 AF7LM's current licensee, walking backwards.
- Bolton, Dennis RWAgranted 2011-07-28cancelled 2014-10-04
Successor callsigns
Callsigns held now by people who previously held AF7LM.
No current licensee on record previously held this callsign.