Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NW3F callsign genealogy
Currently held by Dynamic Repeater Association
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 NW3F's current licensee, walking backwards.
- KB3BLFcancelledDynamic Repeater AssociationPAgranted 2005-07-07cancelled 2013-05-10
Successor callsigns
Callsigns held now by people who previously held NW3F.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign NW3F, oldest first.
- BUTTION, LAWRENCE D MD1989-09-05 → cancelled 2001-09-06
- Dynamic Repeater Association PA2023-05-25 active