Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K0BAK callsign genealogy
Currently held by Kobak, Peter 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 K0BAK's current licensee, walking backwards.
- Kobak, Peter LPAgranted 2013-03-27cancelled 2014-05-17
Successor callsigns
Callsigns held now by people who previously held K0BAK.
No current licensee on record previously held this callsign.