Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WA4TNM callsign genealogy
Currently held by WHITENER, JAMES E
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 WA4TNM's current licensee, walking backwards.
- WHITENER, JAMES ENCgranted 2018-03-24
Successor callsigns
Callsigns held now by people who previously held WA4TNM.
- WHITENER, JAMES ENCgranted 2018-03-24