Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD7QPY callsign genealogy
Currently held by Brow, John N
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 KD7QPY's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KD7QPY.
- Brow, John NWAgranted 2002-04-03cancelled 2008-04-18