Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N6FHL callsign genealogy
Currently held by Isaacs, Roy A
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 N6FHL's current licensee, walking backwards.
- Isaacs, Roy AFLgranted 2021-08-11cancelled 2021-10-23
Successor callsigns
Callsigns held now by people who previously held N6FHL.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N6FHL, oldest first.
- ISAACS, ROY A CO1998-05-11 → cancelled 2010-05-12
- Isaacs, Roy A FL2021-10-23 active