Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0TIF callsign genealogy
Currently held by Crum, Tiffany L
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 W0TIF's current licensee, walking backwards.
- Crum, Tiffany LKSgranted 2022-10-18cancelled 2022-11-08
Successor callsigns
Callsigns held now by people who previously held W0TIF.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W0TIF, oldest first.
- CRAWFORD, ALVO NE1996-12-26 → cancelled 2008-12-27
- Crum, Tiffany L KS2022-11-08 active