Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NO7DB callsign genealogy
Currently held by INGRAHAM, GEORGE P
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 NO7DB's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held NO7DB.
No current licensee on record previously held this callsign.