Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W1TF callsign genealogy
Currently held by PRIOR, REED R
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 W1TF's current licensee, walking backwards.
- PRIOR, REED RMAgranted 2010-08-26cancelled 2011-08-26
Successor callsigns
Callsigns held now by people who previously held W1TF.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W1TF, oldest first.
- TYRRELL, RALPH E GA2000-07-29 → cancelled 2009-08-06
- PRIOR, REED R MA2021-06-28 active