AC7DR
Available2x2District 7
Competitive callsign — 2 applications filed with the FCC.
License HolderLARSON, RUSSELL O
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationKALISPELL, MT
Grant DateNov 13, 2017
Expiration DateJan 26, 2028
Cancellation DateMar 17, 2020
Available for ApplicationsMar 18, 2022
AC7DR is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by LARSON, RUSSELL O in KALISPELL, MT. 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 Ruetsch, Derek R on Jul 18, 2025. AC7DR has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.- -.-. --... -.. .-.
CW Weight: 31 units(Moderate)
Voice Phonetics
Alpha Charlie Seven Delta Romeo
Readability: 7/10(Good readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (2x2).
License History
- License CanceledMar 17, 2020
- License RenewedNov 13, 2017
- Administrative Update AppliedJun 13, 2015
- Administrative Update AppliedNov 2, 2010
- License RenewedOct 29, 2007
- License IssuedMay 23, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.