Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AD5FE callsign genealogy
Currently held by Schotzko, Henry G
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 AD5FE's current licensee, walking backwards.
- Schotzko, Henry GNMgranted 2000-06-08cancelled 2001-08-13
Successor callsigns
Callsigns held now by people who previously held AD5FE.
No current licensee on record previously held this callsign.