uls-tracker
Sign in
Confidence: Medium · Source: FCC ULS · As of 2026-09-12

N4AFV callsign genealogy

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 N4AFV's current licensee, walking backwards.

  1. KO4JPNcancelled· T
    Evans, Douglas EFLgranted 2020-11-20cancelled 2020-12-15

Successor callsigns

Callsigns held now by people who previously held N4AFV.

  1. KM4GNXcancelled· T
    Calloway Jr, David LNCgranted 2018-07-10cancelled 2022-03-08
  2. K4PAPactive· A
    HIGGINS, DANIEL RVAgranted 2018-01-23

All historical holders

Every license row we've seen with the callsign N4AFV, oldest first.

  • Calloway Jr, David L NC
    2018-05-25 → cancelled 2018-07-10
  • Evans, Douglas E FL
    2020-12-15 active
  • —
    — → cancelled 1998-04-22
← Back to N4AFV License history →