Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4OTX callsign genealogy
Currently held by BUCHANAN MR, DANIEL B
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 W4OTX's current licensee, walking backwards.
- Buchanan, Daniel BNYgranted 2013-11-21cancelled 2013-12-14
Successor callsigns
Callsigns held now by people who previously held W4OTX.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4OTX, oldest first.
- EDGERTON, VERNE D GA1997-02-03 → cancelled 2009-02-04
- BUCHANAN MR, DANIEL B NY2025-08-20 active