Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NV1C callsign genealogy
Currently held by O KEEFE, MICHAEL J
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 NV1C's current licensee, walking backwards.
- O KEEFE, MICHAEL JMAgranted 2003-07-01cancelled 2005-04-12
Successor callsigns
Callsigns held now by people who previously held NV1C.
No current licensee on record previously held this callsign.