Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K8APP callsign genealogy
Currently held by Wang, Carson
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 K8APP's current licensee, walking backwards.
- Wang, QianMIgranted 2024-10-22cancelled 2024-12-04
Successor callsigns
Callsigns held now by people who previously held K8APP.
- Wardrip, James RINgranted 2018-05-04
All historical holders
Every license row we've seen with the callsign K8APP, oldest first.
- Wardrip, James R IN2014-07-29 → cancelled 2018-05-04
- Wang, Carson MI2024-12-04 active