Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AD1E callsign genealogy
Currently held by Nowacki, John C
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 AD1E's current licensee, walking backwards.
- Phillips, Mark JAZgranted 2011-09-01cancelled 2012-09-22
Successor callsigns
Callsigns held now by people who previously held AD1E.
- Nowacki, John CMEgranted 2020-07-09
All historical holders
Every license row we've seen with the callsign AD1E, oldest first.
- Nowacki, John C ME2002-06-05 → cancelled 2010-09-03
- Phillips, Mark J AZ2022-06-28 active