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KA1RST

Walko, Paul S

Denver, CO 80205

Amateur Radio General Active

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Other call signs held by this FRN

FCC Reg. № 0028478188 — same operator, possibly across services.

Licence info issued, expires, file numbers

Call sign: KA1RST
Licence ID: 0005339507
FCC Reg. №: 0028478188
ULS file №: 0012174868
Radio service: HV — Amateur Radio
Status: Active
Granted: 2026-07-31
Effective: 2026-09-04
Expires: 2036-07-31
Last action: 2026-09-04

Licensee as registered with FCC

Name: Walko, Paul S
Type: Individual
Street: 440 29th St
City / state / ZIP: Denver, CO 80205

Amateur details class, group, region, history

Operator class: General (G)
Group code: D Group
Region: 10
Previous callsign: KN4VDC
Previous class: Technician