OpenCallbook
Back to results

KR4ABY

Williams, Mark

Thomasville, GA 317587870

Amateur Radio General Cancelled

Other call signs held by this FRN

FCC Reg. № 0036139731 — same operator, possibly across services.

Licence info issued, expires, file numbers
Call sign
KR4ABY
Licence ID
0005068445
FCC Reg. №
0036139731
ULS file №
0012011862
Radio service
HA — Amateur Radio
Status
Cancelled
Granted
2024-12-28
Effective
2026-04-27
Expires
2034-12-28
Cancelled
2026-07-03
Last action
2026-07-03
Licensee as registered with FCC
Name
Williams, Mark
Type
Individual
City / state / ZIP
Thomasville, GA 317587870
Amateur details class, group, region, history
Operator class
General (G)
Group code
D Group
Region
4
Previous class
Technician