🕒 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
KO6DF HAM
✅
Available for a vanity request — free since Jul 8, 2002.
2x2 call: Advanced and Amateur Extra licensees can request it.
No pending applications list it.
Last requested Jan 27, 2015 as choice 2:
not granted, that applicant got
KK6RM instead.
📬 QSL:
LoTW user · last upload Oct 11, 2003
· not eQSL AG
· QRZ · HamQTH
Not currently held
· 1 holder on record
· available since Jul 8, 2002
Previous holder: GARY W SUMNER
Held KO6DF Jun 30, 1994 → Jul 7, 2000
· first licensed Jun 30, 1994 as KO6DF
· 3 licenses · FRN 0001981976
W6FH
Active
Amateur Extra · vanity
May 5, 2006 → expires May 5, 2036
Licensee GARY W SUMNER
Address 13583 RED DOG RD NEVADA CITY, CA 95959-8860
39.2553, -120.9550 (street) · Grid
CM99mg · CQ 3 · ITU 6 ·
map ↗
FRN 0001981976
Previous call AC6BZ (Advanced)
Last granted Mar 14, 2026
Effective Mar 16, 2026
Last action Mar 16, 2026
FCC actions (5)
Mar 16, 2026 — Administrative update LIAUA Mar 14, 2026 — License renewed LIREN Feb 18, 2016 — License renewed LIREN May 5, 2006 — Vanity call sign granted VANGRT May 5, 2006 — License issued LIISS
AC6BZ
Canceled
Amateur Extra · vanity
Jul 7, 2000 → May 5, 2006 (canceled)
Licensee GARY W SUMNER
Address 13583 RED DOG RD NEVADA CITY, CA 95959
39.2553, -120.9550 (street) · Grid
CM99mg · CQ 3 · ITU 6 ·
map ↗
FRN 0001981976
Previous call KO6DF (Advanced)
Last granted Jul 7, 2000
Effective Jul 7, 2000
Last action May 5, 2006
FCC actions (2)
May 5, 2006 — License canceled LICAN Jul 7, 2000 — License issued LIISS
KO6DF
Canceled
Amateur Extra
Jun 30, 1994 → Jul 7, 2000 (canceled)
Licensee GARY W SUMNER
Address 13583 RED DOG RD NEVADA CITY, CA 95959
39.2553, -120.9550 (street) · Grid
CM99mg · CQ 3 · ITU 6 ·
map ↗
FRN 0001981976
Previous call KD6GXK (Advanced)
Last granted Jun 30, 1994
Effective May 25, 2000
Last action Jul 7, 2000
FCC actions (2)
Jul 7, 2000 — License canceled LICAN May 25, 2000 — License modified LIMOD
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 · 143 snapshots · as KO6DF
GARY W SUMNER
13583 RED DOG RD, NEVADA CITY, CA 95959
39.2553, -120.9550 (street) · Grid
CM99mg · CQ 3 · ITU 6 ·
map ↗
Others requesting KO6DF
1 application listed KO6DF as a choice, newest first.
Filed Award Applicant Choice # KO6DF Result
Jan 27, 2015
Feb 14, 2015
KD6ANV · DAVID A FIAMINGO · UNION CITY, CA
2 Not granted
They got KK6RM (choice 1)
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KO6DF in the last 24 hours. They show up here within seconds of KO6DF beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.
Data: FCC Universal Licensing System (amateur & GMRS), NetLogger and more · site status
n9tpb.com · 73 de N9TPB