N9TPB FCC License Search

🕒 FCC license data updated yesterday 6:02 am CDT (FCC files through Oct 9, 2026) · next update today 7:15 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 · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)

W4HDO HAM

✅ Available for a vanity request — free since Aug 31, 2000.

1x3 call: Technician, General, Advanced and Amateur Extra licensees can request it. No pending applications list it.
Last requested Nov 17, 2000 as choice 1: application dismissed.

📬 QSL: no LoTW uploads on record · not eQSL AG · QRZ · HamQTH

Not currently held · 1 holder on record · available since Aug 31, 2000

Previous holder: CECIL A SILLS

Held W4HDO Aug 30, 1988 → Aug 30, 1998 · first licensed Aug 30, 1988 as W4HDO · 1 license · no FRN on file (pre-2001 records)
📖 In the printed callbooks since 1941 as W4HDO, before the FCC's online records

W4HDO Expired Advanced Aug 30, 1988 → Aug 30, 1998 (expired)

Licensee
CECIL A SILLS

Address
1103 WOODLAWN DR
CAMDEN, SC 29020
34.3139, -80.5738 (ZIP center) · Grid EM94rh · CQ 5 · ITU 8 · map ↗

Last granted
Aug 30, 1988

Effective
Aug 30, 1988

Last action
Sep 1, 2000
FCC actions (1)
- Sep 1, 2000 — License expired LIEXP

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 Sep 9, 1993 → May 2, 2000 · 13 discs
W4HDO · Advanced · issued Aug 30, 1988, expires Aug 30, 1998
CECIL A. SILLS
1103 WOODLAWN DR, CAMDEN, SC 29020

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 · 48 snapshots · as W4HDO
CECIL A SILLS
1103 WOODLAWN DR, CAMDEN, SC 29020
34.3139, -80.5738 (ZIP center) · Grid EM94rh · CQ 5 · ITU 8 · map ↗

W4HDO 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.

1990 → 1994 · 2 editions
W4HDO · class A
Cecil A Sills
1103 Woodlawn Or, Camden, SC 29020
Winter 1990 p.479, 1994 p.596
1980 → 1986 · 5 editions
W4HDO · class A
Cecil A Sills
Palmetto Arms Apts-#8-A, Camden, SC 29020
Winter 1980 p.429, 1981 p.360, Winter 1982 p.440, Winter 1983 p.456, Winter 1986 p.467
1979 · 1 edition
W4HDO · class A
Thomas R Jones
200 Hampden Rd Se, Winter Haven, FL 33880
Winter 1979 p.406
1975 → 1977 · 3 editions
W4HDO · class A
Cecil A Sills
Wilder-#8-A, Camden 29020 Sc
Winter 1975 p.253, Winter 1976 p.256, Winter 1977 p.271
1971 → 1974 · 4 editions
W4HDO · class A
Cecil A Sills
Wilder-#b-A, Camden • 29020 Sc
Fall 1971 p.252, Winter 1972 p.254, Winter 1973 p.254, 1974 p.231
1969 · 1 edition
W4HDO · class A
C E C I L A S I L L S
Rfd L - B O X 1 3 7 - F - 6 7 »eastaboga
Summer 1969 p.252
1963 → 1964 · 2 editions
W4HDO · class C
Cecil A. Sills
1040 Oakland Dr, Mobile Al.a
Summer 1963 p.246, Fall 1964 p.229
1961 · 1 edition
W4HDO
Cecil A. Sills* 300 Dudley St* Smyrna

Spring 1961 p.232
1960 · 1 edition
W4HDO
William W. Hutchison1 416 W. Vandalia Rd

Winter 1960 p.247
1959 · 1 edition
W4HDO
Cecil A. Sills
Rfd 5, Line St. Ext T Greer S C
Spring 1959 p.204
1957 → 1958 · 2 editions
W4HDO
Cecil A. Sills
Rfd 5, Line Street Ext., Greer, SC
Fall 1957 p.207, Summer 1958 p.194
1956 · 1 edition
W4HDO
Cecil A. Sills
Rfd 5, Llne Street Ext., Greer, S, C.
Spring 1956 p.165
1954 → 1955 · 2 editions
W4HDO
Cecil A. Sills
Rfd 5, Line Street Ext., Greer, SC
Fall 1954 p.137, Fall 1955 p.175
1950 → 1952 · 3 editions
W4HDO
C Ecil A. S Ills
217 R Ose T E Rra Ce, W Adesboro, N, C.
Summer 1950 p.99, Spring 1951 p.127, Fall 1952 p.133
1949 · 1 edition
W4HDO
Cecil A
Sills, 217 Rose Terrace, Wadesboro, NC
Summer 1949 p.98
1948 · 1 edition
W4HDO
Cecil A. Sills
116 Spencer, Bennettsville, SC
Fall 1948 p.114
1941 · 1 edition
W4HDO
Cecil A. Sills
Ccc Co, 2414, Camp Scp-91
Winter 1941 p.71
1941 · 1 edition
W4HDO
Cecil A. Sills
Ccc Co, 2414, Camp Scp-91, Camp Desoto, Sulphur Springs, Tampa, FL
Winter 1941 p.81
None · 1 edition
W4HDO · class A
Cecil A Sills
Palmetto Arms Apts-#8-A, Camden, SC 29020
None p.381
None · 1 edition
W4HDO · class A
Cecil A Sills
Wilder-#8-A, Camden
None p.231

Others Requesting W4HDO

1 application listed W4HDO as a choice, newest first.

Filed	Award	Applicant	Choice #	W4HDO	Result
Nov 17, 2000	Dec 5, 2000	KE4HDO · JOHN M BRANNEN · ORLANDO, FL	1	Dismissed	Application dismissed

📡 On the Air: APRS, Digital & WSPR Spots

No APRS positions, PSK Reporter reports or WSPR spots for W4HDO in the last 24 hours. They show up here within seconds of W4HDO beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.