Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WY0WDR callsign genealogy
Currently held by Longtine, Frank R
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 WY0WDR's current licensee, walking backwards.
- Longtine, Frank RWYgranted 2016-04-22cancelled 2016-05-13
Successor callsigns
Callsigns held now by people who previously held WY0WDR.
- Longtine, Frank RWYgranted 2019-07-23