Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N3TPS callsign genealogy
Currently held by RAMSEY, SHAWN 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 N3TPS's current licensee, walking backwards.
- Stockman, Timothy PPAgranted 2017-05-31cancelled 2018-02-21
Successor callsigns
Callsigns held now by people who previously held N3TPS.
- STOCKMAN, TIMOTHY PPAgranted 2019-11-19
All historical holders
Every license row we've seen with the callsign N3TPS, oldest first.
- RAMSEY, SHAWN R PA1994-10-19 → cancelled 2006-10-20
- STOCKMAN, TIMOTHY P PA2018-02-21 → cancelled 2019-11-19