Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA5BM callsign genealogy
Currently held by Van Der Meer, Bert
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 WA5BM's current licensee, walking backwards.
- Van Der Meer, BertCAgranted 2021-06-14cancelled 2021-07-31
Successor callsigns
Callsigns held now by people who previously held WA5BM.
No current licensee on record previously held this callsign.