🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 5, 2026) · next update today 6:00 am CDT
Ask: HAMs within 5 miles of N9TPB · Extra class operators in Madison, WI · or try N9TPB · K9* wildcards · Smith, John · 0004797601 (FRN) · 53703 · Madison, WI
GIGAPARTS AMATEUR RADIO CLUB
FRN 0004117594 · first licensed Nov 7, 2000 as KG4KHZ · 2 licenses on record
📝 FCC applications (6)
Complete licensing history
K4GIG
Active
Club / other · vanity
Dec 16, 2000 → expires Dec 16, 2030
Licensee GIGAPARTS AMATEUR RADIO CLUB
Address Attn: CHARLES J CASSIDY PO Box 11367 HUNTSVILLE, AL 35814
FRN 0004117594
Previous call KG4KHZ
Trustee KQ4VT
Last granted Oct 29, 2020
Effective Nov 19, 2025
Last action Nov 19, 2025
FCC actions (5)
Nov 19, 2025 — License modified LIMOD Oct 29, 2020 — License renewed LIREN Feb 5, 2019 — License modified LIMOD Sep 29, 2010 — License renewed LIREN Dec 16, 2000 — License issued LIISS
KG4KHZ
Canceled
Club / other
Nov 7, 2000 → Dec 16, 2000 (canceled)
Licensee GIGAPARTS AMATEUR RADIO CLUB
Address Attn: ROBBY C SPERR PO Box 11367 HUNTSVILLE, AL 35814
FRN 0004117594
Trustee KF4LFQ
Last granted Nov 7, 2000
Effective Nov 7, 2000
Last action Dec 16, 2000
FCC actions (2)
Dec 16, 2000 — License canceled LICAN Nov 7, 2000 — License issued LIISS
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
Seen Nov 7, 2004 → Oct 4, 2026 · 96 snapshots · as KG4KHZ
GIGAPARTS AMATEUR RADIO CLUB
Attn: ROBBY C SPERR PO Box 11367 HUNTSVILLE, AL 35814
Vanity applications
Filed · Award Applicant Requested (in order) Status
Filed Nov 27, 2000
Granted Oct 29, 2020
0000284062
KG4KHZ · GIGAPARTS AMATEUR RADIO CLUB
·
Attn: ROBBY C SPERR · PO Box 11367 · HUNTSVILLE, AL 35814
Granted
Data: FCC Universal Licensing System (amateur & GMRS), NetLogger and more · site status
n9tpb.com · 73 de N9TPB