Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4TK callsign genealogy
Currently held by REID, ROBERT H
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 W4TK's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held W4TK.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4TK, oldest first.
- REID, ROBERT H FL2003-11-26 → cancelled 2005-05-05
- EUBANKS SR, REAVIS T NC2017-03-01 active