Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N4HAB callsign genealogy
Currently held by Brown, Heather 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 N4HAB's current licensee, walking backwards.
- Brown, Heather AGAgranted 2003-08-01cancelled 2003-09-23
Successor callsigns
Callsigns held now by people who previously held N4HAB.
No current licensee on record previously held this callsign.