Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AC1UF callsign genealogy
Currently held by Von Recklinghausen, Friedrich M
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 AC1UF's current licensee, walking backwards.
- Von Recklinghausen, Friedrich MNHgranted 2018-09-13cancelled 2025-04-15
Successor callsigns
Callsigns held now by people who previously held AC1UF.
No current licensee on record previously held this callsign.