Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N5TML callsign genealogy
Currently held by LAMB, TIMOTHY A
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 N5TML's current licensee, walking backwards.
- LAMB, TIMOTHY ATXgranted 2017-11-30cancelled 2018-09-01
Successor callsigns
Callsigns held now by people who previously held N5TML.
- LEMONS, TIMOTHY BOKgranted 2017-01-06
All historical holders
Every license row we've seen with the callsign N5TML, oldest first.
- LEMONS, TIMOTHY B OK2001-02-14 → cancelled 2007-03-03
- LAMB, TIMOTHY A AR2018-09-01 active