Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W1FNJ callsign genealogy
Currently held by HARDING, GLEN 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 W1FNJ's current licensee, walking backwards.
- HARDING, GLEN PNHgranted 2002-07-06cancelled 2011-11-15
- KA1ZVHno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held W1FNJ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W1FNJ, oldest first.
- O NEILL SR, DONNON J M VT1994-08-15 → cancelled 2006-08-16
- HARDING, GLEN P NH2022-01-14 active