K1TRJ
Cancelled1x3District 1
Competitive callsign — 1 application filed with the FCC.
License HolderLentz Jr, Robert J
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationWarren, MI
Grant DateFeb 15, 2025
Cancellation DateSep 16, 2025
Available for ApplicationsSep 17, 2027
K1TRJ is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Lentz Jr, Robert J in Warren, MI. 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 Lentz Jr, Robert J on Jan 28, 2025. K1TRJ has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .---- - .-. .---
CW Weight: 38 units(Moderate)
Voice Phonetics
Kilo One Tango Romeo Juliet
Readability: 7/10(Good readability)
Available Sep 17, 2027 (377 days remaining)
Requires General license or higher to apply for this callsign format (1x3).
License History
- License CanceledSep 16, 2025
- License IssuedFeb 15, 2025
- Vanity Callsign GrantedFeb 15, 2025
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Lentz Jr, Robert JFiled Jan 28, 2025Not awardedFCC ↗