Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N7JKG callsign genealogy
Currently held by Grant, John K
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 N7JKG's current licensee, walking backwards.
- Grant, John KPAgranted 2009-11-23cancelled 2010-10-01
Successor callsigns
Callsigns held now by people who previously held N7JKG.
- MALONEY, SHANE PWAgranted 2026-07-25
All historical holders
Every license row we've seen with the callsign N7JKG, oldest first.
- MALONEY, SHANE P WA1997-05-15 → cancelled 2006-06-24
- Grant, John K PA2021-08-31 active