Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KN4PTE callsign genealogy
Currently held by Maddalena, Peter 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 KN4PTE's current licensee, walking backwards.
- Maddalena, Peter JFLgranted 2017-03-01cancelled 2023-06-23
Successor callsigns
Callsigns held now by people who previously held KN4PTE.
- McGary, R SVAgranted 2018-11-09
All historical holders
Every license row we've seen with the callsign KN4PTE, oldest first.
- McGary, R S VA2018-10-18 → cancelled 2018-11-09
- Maddalena, Peter J FL2023-06-23 active