Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KV4EA callsign genealogy
Currently held by Armstrong Sr, David R
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 KV4EA's current licensee, walking backwards.
- Armstrong Sr, David RALgranted 1996-08-13cancelled 2000-02-02
Successor callsigns
Callsigns held now by people who previously held KV4EA.
- Armstrong Sr, David RALgranted 1996-08-13cancelled 2001-08-14