KD1TT
Available2x2District 1
Competitive callsign — 3 applications filed with the FCC.
License HolderKIRBY JR, WILLIAM R
License ClassAdvanced
Min. Class RequiredGeneral
LocationALLENSTOWN, NH
Grant DateDec 12, 2003
Expiration DateFeb 8, 2014
Cancellation DateJan 16, 2010
Available for ApplicationsJan 17, 2012
KD1TT is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by KIRBY JR, WILLIAM R in ALLENSTOWN, NH. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by Tran, Tyler V on Dec 1, 2025. KD1TT has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.. .---- - -
CW Weight: 31 units(Moderate)
Voice Phonetics
Kilo Delta One Tango Tango
Readability: 8/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (2x2).
License History
- License CanceledJan 16, 2010
- License RenewedDec 12, 2003
Vanity Application Activity
Competing applications filed with the FCC for this callsign.