Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC1AJD callsign genealogy
Currently held by DeSalvo, Aaron 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 KC1AJD's current licensee, walking backwards.
- DeSalvo, Aaron JMAgranted 2020-06-24cancelled 2020-10-03
Successor callsigns
Callsigns held now by people who previously held KC1AJD.
- PETRIE, CHARLES RFLgranted 2023-09-21
All historical holders
Every license row we've seen with the callsign KC1AJD, oldest first.
- Petrie, Charles R CT2013-08-21 → cancelled 2013-09-10
- DeSalvo, Aaron J MA2020-10-03 active