Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W3TMR callsign genealogy
Currently held by Reed, Trevor M
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 W3TMR's current licensee, walking backwards.
- Reed, TrevorPAgranted 2019-05-20cancelled 2019-11-05
Successor callsigns
Callsigns held now by people who previously held W3TMR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W3TMR, oldest first.
- HOSEA, MELVIN E CO2005-08-31 → cancelled 2017-11-29
- Reed, Trevor M PA2019-11-05 active