Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K5YPP callsign genealogy
Currently held by JOHNSON, BOBBY 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 K5YPP's current licensee, walking backwards.
- JOHNSON, BOBBY LTXgranted 2001-07-13cancelled 2002-03-19
Successor callsigns
Callsigns held now by people who previously held K5YPP.
No current licensee on record previously held this callsign.