Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4FNO callsign genealogy
Currently held by Bishop, Robin N
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 W4FNO's current licensee, walking backwards.
- Bishop, Robin NTNgranted 2019-10-25cancelled 2019-11-13
Successor callsigns
Callsigns held now by people who previously held W4FNO.
- Bishop, Robin NTNgranted 2020-04-10cancelled 2021-12-17