Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W1JBO callsign genealogy
Currently held by O'Quinn, Johnny B
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 W1JBO's current licensee, walking backwards.
- O'Quinn, Johnny BGAgranted 2020-09-10cancelled 2026-07-07
Successor callsigns
Callsigns held now by people who previously held W1JBO.
- O'Quinn, Johnny BGAgranted 2026-08-04