KC3REX
Active2x3District 3
Competitive callsign — 1 application filed with the FCC.
License HolderMID ATLANTIC AMATEUR RADIO CLUB INC
Min. Class RequiredTechnician
LocationTrappe, PA
Grant DateFeb 14, 2026
Expiration DateApr 5, 2036
KC3REX is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by MID ATLANTIC AMATEUR RADIO CLUB INC in Trappe, PA. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by JOHNSON, REX O on Mar 18, 2016. KC3REX has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.-. ...-- .-. . -..-
CW Weight: 38 units(Moderate)
Voice Phonetics
Kilo Charlie Three Romeo Echo X-ray
Readability: 7/10(Good readability)
License History
- License RenewedFeb 14, 2026
- License ModifiedSep 28, 2018
- License ModifiedAug 13, 2018
- License IssuedApr 5, 2016
- Vanity Callsign GrantedApr 5, 2016
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- JOHNSON, REX OFiled Mar 18, 2016Not awardedFCC ↗