Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K9PTT callsign genealogy
Currently held by McCormick, Bruce D
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 K9PTT's current licensee, walking backwards.
- McCormick, Bruce DTXgranted 2022-10-07cancelled 2022-10-25
Successor callsigns
Callsigns held now by people who previously held K9PTT.
No current licensee on record previously held this callsign.