K3PSR
Available1x3District 3
Competitive callsign — 2 applications filed with the FCC.
License HolderLOCKARD, NOFF S
License ClassTechnician
Min. Class RequiredGeneral
LocationROCKVILLE, MD
Grant DateAug 7, 2010
Expiration DateAug 7, 2020
Cancellation DateAug 9, 2011
Available for ApplicationsAug 10, 2013
K3PSR is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by LOCKARD, NOFF S in ROCKVILLE, MD. 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 Bigon, Sofia on Sep 12, 2025. K3PSR has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ...-- .--. ... .-.
CW Weight: 32 units(Moderate)
Voice Phonetics
Kilo Three Papa Sierra Romeo
Readability: 7/10(Good readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License CanceledAug 9, 2011
- Administrative Update AppliedJul 20, 2011
- Administrative Update AppliedMay 13, 2011
- Vanity Callsign GrantedAug 7, 2010
- License IssuedAug 7, 2010
- License CanceledFeb 27, 2003
Vanity Application Activity
Competing applications filed with the FCC for this callsign.