Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NF1O callsign genealogy
Currently held by Whittemore, Barry L
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 NF1O's current licensee, walking backwards.
- Whittemore, Barry LNHgranted 2004-02-26cancelled 2010-10-08
Successor callsigns
Callsigns held now by people who previously held NF1O.
No current licensee on record previously held this callsign.