🕒 FCC license data updated today 9:42 am CDT (FCC files through Sep 30, 2026) · next update tomorrow 9:15 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
KC5SIG
✅
Available for a vanity request — free since May 18, 2004.
2x3 call: any licensee can request it.
No pending applications list it.
Not currently held
· 1 holder on record
· available since May 18, 2004
Previous holder: CLIFFORD H HUMPHREY
Held KC5SIG Jan 12, 1996 → May 17, 2002
· first licensed Jan 12, 1996 as KC5SIG
· 3 licenses · FRN 0002407005
AC2HH
Active
Amateur Extra · vanity
Jul 3, 2026 → expires Jul 3, 2036
Licensee CLIFFORD H HUMPHREY
Address 662 Lake St Wilson, NY 14172
43.2976, -78.8259 (street) · Grid
FN03oh · CQ 5 · ITU 8 ·
map ↗
FRN 0002407005
Previous call NY5I (General)
Last granted Jul 3, 2026
Effective Jul 3, 2026
Last action Jul 3, 2026
FCC actions (2)
Jul 3, 2026 — Vanity call sign granted VANGRT Jul 3, 2026 — License issued LIISS
NY5I
Canceled
Amateur Extra · vanity
May 17, 2002 → Jul 3, 2026 (canceled)
Licensee CLIFFORD H HUMPHREY
Address 662 Lake St Wilson, NY 14172
43.2976, -78.8259 (street) · Grid
FN03oh · CQ 5 · ITU 8 ·
map ↗
FRN 0002407005
Previous call KC5SIG (General)
Last granted Jun 25, 2022
Effective Jun 25, 2022
Last action Jul 3, 2026
FCC actions (5)
Jul 3, 2026 — License canceled LICAN Jun 25, 2022 — License renewed LIREN Jun 26, 2012 — License renewed LIREN May 17, 2002 — Vanity call sign granted VANGRT May 17, 2002 — License issued LIISS
KC5SIG
Canceled
Amateur Extra
Jan 12, 1996 → May 17, 2002 (canceled)
Licensee CLIFFORD H HUMPHREY
Address PO Box 575 Wilson, NY 14172
43.2727, -78.8129 (ZIP center) · Grid
FN03og · CQ 5 · ITU 8 ·
map ↗
FRN 0002407005
Last granted Jan 12, 1996
Effective Jan 17, 2001
Last action May 17, 2002
FCC actions (5)
May 17, 2002 — License canceled LICAN Jan 17, 2001 — FCC action LIAUA Sep 27, 2000 — License modified LIMOD Jun 2, 2000 — License modified LIMOD Nov 9, 1999 — License modified LIMOD
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
Seen Apr 27, 2024 → Sep 27, 2026 · 12 snapshots · as NY5I
CLIFFORD H HUMPHREY
662 Lake St, Wilson, NY 14172
43.2976, -78.8259 (street) · Grid
FN03oh · CQ 5 · ITU 8 ·
map ↗
Seen Nov 7, 2004 → Sep 27, 2026 · 52 snapshots · as KC5SIG
CLIFFORD H HUMPHREY
PO Box 575 Wilson, NY 14172
43.2727, -78.8129 (ZIP center) · Grid
FN03og · CQ 5 · ITU 8 ·
map ↗
Seen Jul 26, 2012 → Apr 16, 2022 · 31 snapshots · as NY5I
CLIFFORD H HUMPHREY
PO Box 575 662 Lake St, Wilson, NY 14172
43.2976, -78.8259 (street) · Grid
FN03oh · CQ 5 · ITU 8 ·
map ↗
Data: FCC Universal Licensing System, amateur service · refreshed nightly
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