Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W1GFN callsign genealogy
Currently held by LANGDON JR, ROBERT M
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 W1GFN's current licensee, walking backwards.
- LANGDON JR, ROBERT MMAgranted 2000-03-17cancelled 2006-09-26
Successor callsigns
Callsigns held now by people who previously held W1GFN.
No current licensee on record previously held this callsign.