Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KF5NYY callsign genealogy
Currently held by THE OAK CLIFF HAM ORG
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 KF5NYY'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 KF5NYY.
- N5OCHexpiredTHE OAK CLIFF HAM ORGTXgranted 2012-01-27cancelled 2024-01-30