Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W6FAM callsign genealogy
Currently held by SWANK, JACK 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 W6FAM's current licensee, walking backwards.
- Geyer, Ryan JCAgranted 2023-11-14cancelled 2025-03-15
Successor callsigns
Callsigns held now by people who previously held W6FAM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W6FAM, oldest first.
- SWANK, JACK R CA2020-06-04 → cancelled 2020-12-24
- Geyer, Ryan J CA2025-03-15 active