Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7YSB callsign genealogy
Currently held by LAHR, ELDON D
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 W7YSB's current licensee, walking backwards.
- LAHR, ELDON DAZgranted 1996-06-20cancelled 2005-04-12
Successor callsigns
Callsigns held now by people who previously held W7YSB.
No current licensee on record previously held this callsign.