Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KF4NAE callsign genealogy
Currently held by HALTERMAN II, CLIFFORD L
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 KF4NAE's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KF4NAE.
- HALTERMAN II, CLIFFORD LWVgranted 2002-03-07cancelled 2010-10-30