KN4PSR
Available2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderGlorioso, Robert M
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationStow, MA
Grant DateOct 18, 2018
Expiration DateOct 18, 2028
Cancellation DateNov 17, 2023
Available for ApplicationsNov 18, 2025
KN4PSR is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Glorioso, Robert M in Stow, MA. 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 Gilbertson, Daniel R on Jun 5, 2024. KN4PSR has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -. ....- .--. ... .-.
CW Weight: 34 units(Moderate)
Voice Phonetics
Kilo November Four Papa Sierra Romeo
Readability: 6/10(Good readability)
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledNov 17, 2023
- Administrative Update AppliedOct 6, 2023
- System-Generated GrantOct 18, 2018
- License IssuedOct 18, 2018
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Gilbertson, Daniel RFiled Jun 5, 2024DismissedFCC ↗