Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N9HAT callsign genealogy
Currently held by BURCH, LAWRENCE G
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 N9HAT's current licensee, walking backwards.
- Roberson, Jeremy AAZgranted 2025-12-20cancelled 2026-01-10
Successor callsigns
Callsigns held now by people who previously held N9HAT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N9HAT, oldest first.
- BURCH, LAWRENCE G IL1997-09-05 → cancelled 2009-09-09
- Burch, Lawrence G IL2011-12-28 → cancelled 2023-12-29
- Roberson, Jeremy A AZ2026-01-10 active