Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4STM callsign genealogy
Currently held by PITTS, ROBERT 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 W4STM's current licensee, walking backwards.
- Hood, David GALgranted 2005-12-16cancelled 2008-02-12
Successor callsigns
Callsigns held now by people who previously held W4STM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4STM, oldest first.
- PITTS, ROBERT J TN1988-06-07 → cancelled 2000-06-09
- Hood, David G AL2018-07-25 active