Confidence: Medium · Source: FCC ULS · As of 2026-09-11
KA1WKB callsign genealogy
Currently held by FARRELL, SHADOW 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 KA1WKB's current licensee, walking backwards.
- FARRELL, SHADOW PRIgranted 2012-02-28cancelled 2016-04-15
Successor callsigns
Callsigns held now by people who previously held KA1WKB.
- FARRELL, SHADOW PRIgranted 2012-02-28cancelled 2016-04-15
All historical holders
Every license row we've seen with the callsign KA1WKB, oldest first.
- FARRELL, SHADOW P NJ1991-04-30 → cancelled 2001-09-20
- FARRELL, SHADOW P RI2016-04-15 active