Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KK7HPL callsign genealogy
Currently held by BLACK, ROBERT J
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 KK7HPL's current licensee, walking backwards.
- BLACK, ROBERT JUTgranted 2016-10-03cancelled 2022-07-27
Successor callsigns
Callsigns held now by people who previously held KK7HPL.
- BLACK, ROBERT JUTgranted 2022-08-16