Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K1MAX callsign genealogy
Currently held by GRAY, MAX F
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 K1MAX's current licensee, walking backwards.
- GRAY, MAX FTNgranted 2000-04-27cancelled 2009-08-28
- KA4DOJno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held K1MAX.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K1MAX, oldest first.
- JACQUES, MAXIM J ME1997-08-08 → cancelled 2009-08-11
- GRAY, MAX F TN2019-06-18 active