Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5FAR callsign genealogy
Currently held by Porter, 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 K5FAR's current licensee, walking backwards.
- Porter, Robert JTXgranted 2014-09-10cancelled 2014-12-06
Successor callsigns
Callsigns held now by people who previously held K5FAR.
No current licensee on record previously held this callsign.