Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W4DOH callsign genealogy
Currently held by TN Dept Of Health Medical Reserve Corps
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 W4DOH's current licensee, walking backwards.
- KN4NUWcancelledTN Dept Of Health Medical Reserve CorpsTNgranted 2018-07-13cancelled 2018-08-03
Successor callsigns
Callsigns held now by people who previously held W4DOH.
No current licensee on record previously held this callsign.