Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KF4AGR callsign genealogy
Currently held by GAR FIELD HIGH SCHOOL ARC
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 KF4AGR's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KF4AGR.
- KR4TTYexpiredGAR FIELD HIGH SCHOOL ARCVAgranted 2005-05-24cancelled 2017-05-25