Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KF4CAG callsign genealogy
Currently held by LAGOS, CHRISTOPHER 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 KF4CAG's current licensee, walking backwards.
- Lagos, ChristopherVAgranted 2015-07-07cancelled 2015-08-04
Successor callsigns
Callsigns held now by people who previously held KF4CAG.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KF4CAG, oldest first.
- LAGOS, CHRISTOPHER J VA1995-07-24 → cancelled 2007-07-25
- LAGOS, CHRISTOPHER J VA2025-06-05 active