Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AK4P callsign genealogy
Currently held by SPARKS, DWAYNE 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 AK4P's current licensee, walking backwards.
- SPARKS, DWAYNE JAKgranted 2017-08-18cancelled 2018-12-27
Successor callsigns
Callsigns held now by people who previously held AK4P.
- SPARKS, DWAYNE JAKgranted 2017-08-18cancelled 2018-12-27
All historical holders
Every license row we've seen with the callsign AK4P, oldest first.
- SPARKS, DWAYNE J AK2016-09-24 → cancelled 2017-08-18
- SPARKS, DWAYNE J FL2018-12-27 active