Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AK4K callsign genealogy
Currently held by SMALL, JAMES 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 AK4K's current licensee, walking backwards.
- KJ4DBHcancelledGaspar's Pirates Contest ConsortiumFLgranted 2008-04-01cancelled 2008-06-28
Successor callsigns
Callsigns held now by people who previously held AK4K.
- Heckle, William HSCgranted 2016-03-14cancelled 2018-02-24
All historical holders
Every license row we've seen with the callsign AK4K, oldest first.
- SMALL, JAMES L FL1998-12-18 → cancelled 2002-11-26
- Heckle, William H SC2006-05-20 → cancelled 2006-06-09
- Gaspar's Pirates Contest Consortium FL2018-06-05 active