Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N1DT callsign genealogy
Currently held by TRIGILIO, DANIEL J
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 N1DT's current licensee, walking backwards.
- PACKETT, ROBERT LPAgranted 2016-11-23cancelled 2019-03-12
Successor callsigns
Callsigns held now by people who previously held N1DT.
- TRIGILIO, DANIEL JCAgranted 2018-10-05
All historical holders
Every license row we've seen with the callsign N1DT, oldest first.
- TANGUAY, DONALD V MA2011-04-08 → cancelled 2017-01-30
- PACKETT, ROBERT L PA2019-03-12 active
- TRIGILIO, DANIEL J— → cancelled 1998-12-30