Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W7KTF callsign genealogy
Currently held by POPLAWSKI, NATHAN 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 W7KTF's current licensee, walking backwards.
- POPLAWSKI, NATHAN EWAgranted 2021-05-06cancelled 2021-06-26
Successor callsigns
Callsigns held now by people who previously held W7KTF.
No current licensee on record previously held this callsign.