Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W9TKC callsign genealogy
Currently held by CRUM, TIMOTHY K
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 W9TKC's current licensee, walking backwards.
- CRUM, TIMOTHY KINgranted 2014-12-01cancelled 2016-01-12
Successor callsigns
Callsigns held now by people who previously held W9TKC.
No current licensee on record previously held this callsign.