Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WE4SAM callsign genealogy
Currently held by MOONEYHAN, SAMUEL A
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 WE4SAM's current licensee, walking backwards.
- Cramer, SamuelCAgranted 2024-08-15cancelled 2026-03-07
Successor callsigns
Callsigns held now by people who previously held WE4SAM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WE4SAM, oldest first.
- MOONEYHAN, SAMUEL A NC2013-01-25 → cancelled 2025-03-18
- Cramer, Samuel M CA2026-03-07 active