Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC3LH callsign genealogy
Currently held by Sapos, CK
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 AC3LH's current licensee, walking backwards.
- Sapos, CKPAgranted 2024-01-27cancelled 2024-02-13
Successor callsigns
Callsigns held now by people who previously held AC3LH.
No current licensee on record previously held this callsign.