Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W4TKR callsign genealogy
Currently held by Tucker, Walter 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 W4TKR's current licensee, walking backwards.
- Tucker, Walter AFLgranted 2016-10-13cancelled 2016-11-04
Successor callsigns
Callsigns held now by people who previously held W4TKR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4TKR, oldest first.
- MURRAY JR, JAMES A VA1994-04-12 → cancelled 2006-04-14
- Tucker, Walter A FL2016-11-04 active