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K4AOB

O'Brien, Alexander

Raleigh, NC 276122672

Amateur Radio General Active
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Other call signs held by this FRN

FCC Reg. № 0038374997 — same operator, possibly across services.

Licence info issued, expires, file numbers
Call sign
K4AOB
Licence ID
0005334723
FCC Reg. №
0038374997
ULS file №
0012128947
Radio service
HV — Amateur Radio
Status
Active
Granted
2026-07-21
Effective
2026-07-27
Expires
2036-07-21
Last action
2026-07-27
Licensee as registered with FCC
Name
O'Brien, Alexander
Type
Individual
Street
6949 Middleboro Dr
City / state / ZIP
Raleigh, NC 276122672
Amateur details class, group, region, history
Operator class
General (G)
Group code
C Group
Region
4
Previous callsign
KR4MHY
Previous class
Technician