WA4TN
Active2x2District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderMALLOW, NATHAN J
License ClassGeneral
Min. Class RequiredGeneral
LocationSEATTLE, WA
Grant DateAug 8, 2023
Expiration DateSep 12, 2033
WA4TN is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by MALLOW, NATHAN J in SEATTLE, WA. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by MC GILL, CHARLES F on Jan 8, 2013. WA4TN has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- .- ....- - -.
CW Weight: 25 units(Light (fast to send))
Voice Phonetics
Whiskey Alpha Four Tango November
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedDec 5, 2025
- License RenewedAug 8, 2023
- Administrative Update AppliedJun 12, 2020
- License RenewedSep 6, 2013
- License IssuedSep 12, 2003
- Vanity Callsign GrantedSep 12, 2003
Vanity Application Activity
Competing applications filed with the FCC for this callsign.