Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K9PIA callsign genealogy
Currently held by JOHNSON, CHERYL L
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 K9PIA's current licensee, walking backwards.
- JOHNSON, CHERYL Lcancelled 1998-02-06
Successor callsigns
Callsigns held now by people who previously held K9PIA.
No current licensee on record previously held this callsign.