uls-tracker
Sign in
Confidence: Medium · Source: FCC ULS · As of 2026-09-14

AG4DD callsign genealogy

Currently held by Manning, Arthur 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 AG4DD's current licensee, walking backwards.

  1. KW4UYcancelled· E
    Dobbert, Daniel JSCgranted 2015-12-11cancelled 2016-08-23
  2. KM4POXcancelled· E
    Dobbert, Daniel JSCgranted 2015-12-11cancelled 2016-06-01

Successor callsigns

Callsigns held now by people who previously held AG4DD.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign AG4DD, oldest first.

  • Manning, Arthur L GA
    1999-05-18 → cancelled 2011-05-19
  • Dobbert, Daniel J SC
    2016-08-23 active
← Back to AG4DD License history →