Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB7LEN callsign genealogy
Currently held by Malmquist Jr, Len A
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 WB7LEN's current licensee, walking backwards.
- Malmquist Jr, Len AORgranted 2018-04-14
Successor callsigns
Callsigns held now by people who previously held WB7LEN.
- Malmquist Jr, Len AORgranted 2018-04-14