Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N3WTT callsign genealogy
Currently held by Longstreet Jr, Marc D
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 N3WTT's current licensee, walking backwards.
- Longstreet Jr, Marc DPAgranted 2019-05-01cancelled 2019-07-09
Successor callsigns
Callsigns held now by people who previously held N3WTT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N3WTT, oldest first.
- RUDASILL, DONALD L MD2005-11-02 → cancelled 2018-02-01
- Longstreet Jr, Marc D PA2019-07-09 active