Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N8WTF callsign genealogy
Currently held by SHIRAR, NATHAN X
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 N8WTF's current licensee, walking backwards.
- SHIRAR, NATHAN XILgranted 2005-03-22cancelled 2007-06-12
Successor callsigns
Callsigns held now by people who previously held N8WTF.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N8WTF, oldest first.
- SMITH, KEVIN P MI1993-01-19 → cancelled 2005-01-20
- SHIRAR, NATHAN X IL2017-03-29 active