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K3MDS

Stephenson, Mark D

Goffstown, NH 03045

Amateur Radio Amateur Extra Active

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Other call signs held by this FRN

FCC Reg. № 0036254647 — same operator, possibly across services.

Stephenson, Mark D

Stephenson, Mark D

Licence info issued, expires, file numbers

Call sign: K3MDS
Licence ID: 0005136899
FCC Reg. №: 0036254647
ULS file №: 0011876038
Radio service: HV — Amateur Radio
Status: Active
Granted: 2025-05-16
Effective: 2026-01-21
Expires: 2035-05-16
Last action: 2026-01-21

Licensee as registered with FCC

Name: Stephenson, Mark D
Type: Individual
Street: 14 A Appletree Dr
City / state / ZIP: Goffstown, NH 03045

Amateur details class, group, region, history

Operator class: Amateur Extra (E)
Group code: C Group
Region: 1
Previous callsign: KC1VXH
Previous class: General