Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N7IB callsign genealogy
Currently held by HEARN, MICHAEL D
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 N7IB's current licensee, walking backwards.
- HEARN, MICHAEL DWAgranted 1999-03-04cancelled 2000-08-08
Successor callsigns
Callsigns held now by people who previously held N7IB.
No current licensee on record previously held this callsign.