K3JDR
Active1x3District 3
Competitive callsign — 1 application filed with the FCC.
License HolderCallahan III, John P
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationWest Chester, PA
Grant DateSep 2, 2021
Expiration DateNov 29, 2031
K3JDR is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Callahan III, John P in West Chester, 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 Callahan III, John P on Nov 8, 2011. K3JDR has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ...-- .--- -.. .-.
CW Weight: 36 units(Moderate)
Voice Phonetics
Kilo Three Juliet Delta Romeo
Readability: 7/10(Good readability)
License History
- License RenewedSep 2, 2021
- License IssuedNov 29, 2011
- Vanity Callsign GrantedNov 29, 2011
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Callahan III, John PFiled Nov 8, 2011Not awardedFCC ↗