Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W5ATF callsign genealogy
Currently held by DRYMAN, SANFORD J
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 W5ATF's current licensee, walking backwards.
- DRYMAN, SANFORD JARgranted 1999-01-13cancelled 2003-04-11
Successor callsigns
Callsigns held now by people who previously held W5ATF.
- DRYMAN, SANFORD JARgranted 2025-04-01cancelled 2025-12-09