K1SRR
Active1x3District 1
Competitive callsign — 2 applications filed with the FCC.
License HolderCLOSE, ROBERT L
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationRangeley, ME
Grant DateDec 4, 2018
Expiration DateDec 4, 2028
K1SRR is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by CLOSE, ROBERT L in Rangeley, ME. 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 CLOSE, ROBERT L on Oct 15, 2008. K1SRR has 10 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .---- ... .-. .-.
CW Weight: 33 units(Moderate)
Voice Phonetics
Kilo One Sierra Romeo Romeo
Readability: 6.5/10(Good readability)
License History
- Administrative Update AppliedSep 9, 2025
- License ModifiedMar 30, 2021
- Administrative Update AppliedJun 5, 2019
- License RenewedDec 4, 2018
- Administrative Update AppliedFeb 22, 2017
- Administrative Update AppliedJan 14, 2017
- Vanity Callsign GrantedNov 4, 2008
- License IssuedNov 4, 2008
- Internal Correction AppliedOct 16, 2008
- Internal Correction AppliedOct 16, 2008
Vanity Application Activity
Competing applications filed with the FCC for this callsign.