Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W7LPG callsign genealogy
Currently held by HLUBOKY SR, JOHN H
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 W7LPG's current licensee, walking backwards.
- GRIFFIN, LARRY PMTgranted 2008-03-27cancelled 2008-04-18
Successor callsigns
Callsigns held now by people who previously held W7LPG.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W7LPG, oldest first.
- HLUBOKY SR, JOHN H WA1991-04-16 → cancelled 2003-04-17
- GRIFFIN, LARRY P MT2018-02-09 active