Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N5TOM callsign genealogy
Currently held by WALDRON, THOMAS P
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 N5TOM's current licensee, walking backwards.
- WALDRON, THOMAS PTXgranted 2012-02-07cancelled 2013-06-04
Successor callsigns
Callsigns held now by people who previously held N5TOM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N5TOM, oldest first.
- SHANER, KATHERINE F TX2001-02-14 → cancelled 2013-05-15
- WALDRON, THOMAS P TX2023-03-10 active