AD6SP
Available2x2District 6
Competitive callsign — 1 application filed with the FCC.
License HolderSilverman, Robert W
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationSherman Oaks, CA
Grant DateSep 12, 2000
Expiration DateSep 12, 2010
Cancellation DateOct 3, 2000
Available for ApplicationsOct 4, 2002
AD6SP is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Silverman, Robert W in Sherman Oaks, CA. 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 Springer, Philipp on Jul 31, 2026. AD6SP has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.- -.. -.... ... .--.
CW Weight: 27 units(Light (fast to send))
Voice Phonetics
Alpha Delta Six Sierra Papa
Readability: 7.5/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (2x2).
License History
- License CanceledOct 3, 2000
- License IssuedSep 12, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Springer, PhilippFiled Jul 31, 2026Not awardedFCC ↗