Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NR7B callsign genealogy
Currently held by MORGAN, LESTER S
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 NR7B's current licensee, walking backwards.
- MAHER, ROBERT CMTgranted 2006-12-20cancelled 2007-07-14
Successor callsigns
Callsigns held now by people who previously held NR7B.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign NR7B, oldest first.
- MORGAN, LESTER S WA1995-06-15 → cancelled 2007-06-16
- MAHER, ROBERT C MT2017-04-18 active