K3RPY
Expired1x3District 3
Competitive callsign — 1 application filed with the FCC.
License HolderFelder, Howard N
License ClassAdvanced
Min. Class RequiredGeneral
LocationBethesda, MD
Grant DateAug 20, 2014
Expiration DateNov 3, 2024
Available for ApplicationsNov 4, 2026
K3RPY is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Felder, Howard N in Bethesda, MD. 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 Karpenko, Andriy Y on Jun 10, 2015. K3RPY has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ...-- .-. .--. -.--
CW Weight: 39 units(Moderate)
Voice Phonetics
Kilo Three Romeo Papa Yankee
Readability: 7.5/10(High readability)
Available Nov 4, 2026 (61 days remaining)
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedAug 20, 2014
- Tax ID (TIN) AddedAug 13, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Karpenko, Andriy YFiled Jun 10, 2015Not awardedFCC ↗