N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 8, 2026) · next update tomorrow 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 · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)W4RKH HAM
✅ Available for a vanity request — free since Jan 6, 2023.
1x3 call: Technician, General, Advanced and Amateur Extra licensees can request it.
No pending applications list it.
Last requested Jan 13, 2000 as choice 1: granted.
Last requested Jan 13, 2000 as choice 1: granted.
📬 QSL: no LoTW uploads on record · not eQSL AG · QRZ · HamQTH
Not currently held · 1 holder on record · available since Jan 6, 2023
Previous holder: ROBERT K HUDSON
Held W4RKH Feb 1, 2000 → Jan 5, 2021 · first licensed Aug 7, 1990 as KC4SKU · 2 licenses · FRN 0002562825
-
- Licensee
- ROBERT K HUDSON
- Address
- 115 WOODLAWN DR
MADISON, AL 35758
- FRN
- 0002562825
- Previous call
- KU4JK (Advanced)
- Last granted
- Jan 5, 2011
- Effective
- Jan 5, 2011
- Last action
- Jan 6, 2023
FCC actions (3)
- Jan 6, 2023 — License expired LIEXP
- Jan 5, 2011 — License renewed LIREN
- Feb 1, 2000 — License issued LIISS
-
- Licensee
- ROBERT K HUDSON
- Address
- 115 WOODLAWN DR
MADISON, AL 35758
- FRN
- 0002562825
- Last granted
- Aug 24, 1998
- Effective
- Aug 24, 1998
- Last action
- Feb 1, 2000
FCC actions (1)
- Feb 1, 2000 — License canceled LICAN
Callbook Records, 1993–2003
From the FCC amateur database as published on the QRZ! callsign CD-ROMs, 1993–2003, before and alongside the FCC's online records (which start in 1999). "Seen" dates are the first and last disc showing that record; the issue date is the FCC's, so it can be a renewal of an even older license.
- Seen May 2, 2000 → Apr 17, 2003 · 7 discs
W4RKH · Amateur Extra · issued Feb 1, 2000, expires Feb 1, 2010 · previously KU4JK
ROBERT K. HUDSON
115 WOODLAWN DR, MADISON, AL 35758 - Seen Nov 11, 1998 → Oct 8, 1999 · 3 discs
KU4JK · Amateur Extra · issued Aug 24, 1998, expires Aug 7, 2000
ROBERT K. HUDSON .
115 WOODLAWN DR, MADISON, AL 35758 - Seen Mar 9, 1998 · 1 disc
KU4JK · Advanced · issued Aug 12, 1997, expires Aug 7, 2000 · previously KC4SKU (Technician Plus)
ROBERT K HUDSON .
115 WOODLAWN DR, MADISON, AL 35758 - Seen Oct 27, 1996 → Apr 4, 1997 · 2 discs
KC4SKU · Technician Plus · issued Jul 1, 1996, expires Aug 7, 2000
ROBERT K HUDSON .
115 WOODLAWN DR, MADISON, AL 35758 - Seen Oct 31, 1994 → Apr 21, 1996 · 4 discs
KC4SKU · Technician Plus · issued Aug 7, 1990, expires Aug 7, 2000 · previously KA9ZWC (Novice)
ROBERT K HUDSON
RT 4 BOX 433, FAYETTEVILLE, TN 37334 - Seen Sep 9, 1993 → May 3, 1994 · 2 discs
KC4SKU · Technician · issued Aug 7, 1990, expires Aug 7, 2000 · previously KA9ZWC (Novice)
ROBERT K HUDSON
RT 4 BOX 433, FAYETTEVILLE, TN 37334
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 KU4JK
ROBERT K HUDSON
115 WOODLAWN DR, MADISON, AL 35758
W4RKH in the Printed Callbooks, 1909–1997
From scanned copies of the printed callbooks (government lists from 1913, then the Radio Amateur Callbook to 1997), read by OCR, so names and streets can carry typos. Each line is one or more editions in a row showing the same name at the same address.
- 1981 · 1 edition
W4RKH · class E
Frank M Butler Jr
323 Elliott Rd Se, Ft Walton Beach
1981 p.436 - 1980 · 1 edition
W4RKH · class E
Frank M Butler 1o 323 Elliott Rd Se
Ft Walton Beach, FL 32548
Winter 1980 p.500 - 1976 → 1979 · 3 editions
W4RKH · class E · later W4RH
Frank M Butler Jr
323 Elliott Rd S~, Ft Walton Beach, FL 32548
Winter 1976 p.296, Winter 1977 p.317, Winter 1979 p.472 - 1975 · 1 edition
W4RKH · class E
Frank M Buuer Jr
323 Elliott Rd Se
Winter 1975 p.290 - 1970 → 1974 · 4 editions
W4RKH · class E
Frank M Butler Jr
323 Elliott Rd Se, ·
Spring 1970 p.293, Fall 1971 p.287, Winter 1973 p.288, Winter 1974 p.290 - 1969 · 1 edition
W4RKH · class E
Frank M Butler J R
323 E L L I O T T Rd Se
Summer 1969 p.287 - 1961 → 1968 · 6 editions
W4RKH · class E
Frank M. Butler Jr
494 Elliott Rd
Fall 1961 p.273, Summer 1963 p.278, Fall 1964 p.259, Summer 1965 p.261, Spring 1966 p.263, Spring 1968 p.292 - 1961 · 1 edition
W4RKH
Frank M. Butler Jr# 494 Elliott Rd*
Spring 1961 p.261 - 1960 · 1 edition
W4RKH
Frank Me Butler Jr1
.94 Elliott R01
Winter 1960 p.261 - 1959 · 1 edition
W4RKH
Frank M. Butler Jrt
28 S, Elliot Rd
Spring 1959 p.224 - 1958 · 1 edition
W4RKH
Frank M. Butler J R .
28 So.euiot Rd., Ft.walton Beach, FL
Summer 1958 p.216 - 1956 → 1957 · 2 editions
W4RKH
Frank M. Butler Jr.
28 So.elliot Rd., Ft.waltonbeach, FL
Spring 1956 p.175, Fall 1957 p.228 - 1954 → 1955 · 2 editions
W4RKH
Frank M. Butler Jr.
28 So. Elliots Rd., Ft. Walton, FL
Fall 1954 p.148, Fall 1955 p.185 - 1954 · 1 edition
W4RKH
Frank M. Butler Jr •• 28 So. Elliots Rd.
Ft. Walton, FL
Spring 1954 p.155 - 1952 → 1953 · 2 editions
W4RKH
Frank M. Butler Jr.
28 So. Elliots Rd., Ft. Walton, FL
Fall 1952 p.145, Fall 1953 p.148 - 1951 · 1 edition
W4RKH
Frank M. Butler Jr.
1025 Fairmont Ave., Anniston, AL
Spring 1951 p.141
Others Requesting W4RKH
1 application listed W4RKH as a choice, newest first.
| Filed | Award | Applicant | Choice # | W4RKH | Result |
|---|---|---|---|---|---|
| Jan 13, 2000 | Jan 31, 2000 | KU4JK · ROBERT K HUDSON · MADISON, AL | 1 | Granted | Granted this call |
📡 On the Air: APRS, Digital & WSPR Spots
No APRS positions, PSK Reporter reports or WSPR spots for W4RKH in the last 24 hours. They show up here within seconds of W4RKH beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.