Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W1TTP callsign genealogy
Currently held by Dunn, Patricia L
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 W1TTP's current licensee, walking backwards.
- Dunn, Patricia LNHgranted 2018-09-14cancelled 2018-10-13
Successor callsigns
Callsigns held now by people who previously held W1TTP.
- Dunn, Patricia LNHgranted 2023-06-22