Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WJ8ACK callsign genealogy
Currently held by Brosnahan, James 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 WJ8ACK's current licensee, walking backwards.
- Brosnahan, James POHgranted 2012-11-09cancelled 2015-07-21
Successor callsigns
Callsigns held now by people who previously held WJ8ACK.
No current licensee on record previously held this callsign.