🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 8:30 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
KC4CYO HAM
✅
Available for a vanity request — free since Dec 19, 2025.
2x3 call: any licensee can request it.
No pending applications list it.
📬 QSL:
LoTW user · last upload Jan 15, 2024
· not eQSL AG
· QRZ · HamQTH
Not currently held
· 1 holder on record
· available since Dec 19, 2025
Previous holder: WILLIAM R EACKER
Held KC4CYO Feb 12, 2001 → Dec 18, 2023
· first licensed Feb 12, 2001 as KC4CYO
· 3 licenses · FRN 0004507588
WR2DX
Active
Amateur Extra · vanity
Jan 9, 2024 → expires Jan 9, 2034
Licensee WILLIAM R EACKER
Address 22 JAEKLE AVE SILVER CREEK, NY 14136
42.5420, -79.1576 (street) · Grid
FN02kn · CQ 5 · ITU 8 ·
map ↗
FRN 0004507588
Previous call AD2GP (General)
Last granted Jan 9, 2024
Effective Jan 9, 2024
Last action Jan 9, 2024
FCC actions (2)
Jan 9, 2024 — Vanity call sign granted VANGRT Jan 9, 2024 — License issued LIISS
AD2GP
Canceled
Amateur Extra
Apr 23, 2020 → Jan 9, 2024 (canceled)
Licensee WILLIAM R EACKER
Address 22 JAEKLE AVE SILVER CREEK, NY 14136
42.5420, -79.1576 (street) · Grid
FN02kn · CQ 5 · ITU 8 ·
map ↗
FRN 0004507588
Previous call KC4CYO (General)
Last granted Apr 23, 2020
Effective Dec 18, 2023
Last action Jan 9, 2024
FCC actions (3)
Jan 9, 2024 — License canceled LICAN Dec 18, 2023 — Systematic call sign granted SYSGRT Dec 18, 2023 — License issued LIISS
KC4CYO
Canceled
Amateur Extra
Feb 12, 2001 → Dec 18, 2023 (canceled)
Licensee WILLIAM R EACKER
Address 22 JAEKLE AVE SILVER CREEK, NY 14136
42.5420, -79.1576 (street) · Grid
FN02kn · CQ 5 · ITU 8 ·
map ↗
FRN 0004507588
Last granted Apr 23, 2020
Effective Dec 18, 2023
Last action Dec 18, 2023
FCC actions (7)
Dec 18, 2023 — License canceled LICAN May 27, 2020 — License modified LIMOD Apr 23, 2020 — License renewed LIREN Mar 24, 2010 — License renewed LIREN Feb 20, 2001 — Administrative update LIAUA Feb 12, 2001 — License renewed LIREN Feb 12, 2001 — FCC action LITIN
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
Seen May 27, 2010 → Oct 4, 2026 · 71 snapshots · as KC4CYO
WILLIAM R EACKER
22 JAEKLE AVE, SILVER CREEK, NY 14136
42.5420, -79.1576 (street) · Grid
FN02kn · CQ 5 · ITU 8 ·
map ↗
Seen Nov 7, 2004 · 1 snapshot · as KC4CYO
WILLIAM R EACKER
11392 DENNISON RD, SILVER CREEK, NY 14136
42.5174, -79.1750 (ZIP center) · Grid
FN02jm · CQ 5 · ITU 8 ·
map ↗
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KC4CYO in the last 24 hours. They show up here within seconds of KC4CYO 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