Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7HCK callsign genealogy
Currently held by POST, RANDALL E
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 K7HCK's current licensee, walking backwards.
- POST, RANDALL ENVgranted 2001-06-28cancelled 2009-12-15
Successor callsigns
Callsigns held now by people who previously held K7HCK.
No current licensee on record previously held this callsign.