K4OLD
Active1x3District 4
Competitive callsign — 7 applications filed with the FCC.
License HolderMARTIN, TERRY R
License ClassTechnician
Min. Class RequiredGeneral
LocationGRANITE FALLS, WA
Grant DateMay 13, 2026
Expiration DateJul 26, 2036
K4OLD is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by MARTIN, TERRY R in GRANITE FALLS, WA. This callsign has attracted significant interest in the amateur radio community, with 7 vanity applications filed with the FCC. The most recent was submitted by Pegues, Charles M on Mar 4, 2025. K4OLD has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- --- .-.. -..
CW Weight: 34 units(Moderate)
Voice Phonetics
Kilo Four Oscar Lima Delta
Readability: 8/10(High readability)
License History
- License RenewedMay 13, 2026
- License IssuedJul 26, 2016
- Vanity Callsign GrantedJul 26, 2016
- License ExpiredJun 17, 2016
- Tax ID (TIN) AddedMar 24, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.