Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA5FDZ callsign genealogy
Currently held by Lambert, Richard L
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 WA5FDZ's current licensee, walking backwards.
- Lambert, Richard LTXgranted 2007-11-06cancelled 2007-11-27
Successor callsigns
Callsigns held now by people who previously held WA5FDZ.
No current licensee on record previously held this callsign.