Confidence: Medium · Source: FCC ULS · As of 2026-09-11
AF7DM callsign genealogy
Currently held by Swanson, Eric 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 AF7DM's current licensee, walking backwards.
- Swanson, Eric LAZgranted 2012-02-14cancelled 2013-09-10
Successor callsigns
Callsigns held now by people who previously held AF7DM.
- Swanson, Eric LAZgranted 2024-02-28