N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 18, 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)

W3DDO HAM

✅ Available for a vanity request — free since Dec 22, 2005.

1x3 call: Technician, General, Advanced and Amateur Extra licensees can request it. No pending applications list it.

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

Not currently held · 1 holder on record · available since Dec 22, 2005

Previous holder: ALEXANDER SMUSZKIEWICZ

Held W3DDO Jan 10, 1984 → Dec 21, 2003 · first licensed Jan 10, 1984 as W3DDO · 1 license · no FRN on file (pre-2001 records)
📖 In the printed callbooks since 1967 as W3DDO, before the FCC's online records

W3DDO Expired General Jan 10, 1984 → Dec 21, 2003 (expired)

Licensee
ALEXANDER SMUSZKIEWICZ

Address
20 TREEMONT DR
MALVERN, PA 19355
40.0455, -75.5279 (ZIP center) · Grid FN20fb · CQ 5 · ITU 8 · map ↗

Last granted
Dec 21, 1993

Effective
Dec 21, 1993

Last action
Jan 4, 2006
FCC actions (1)
- Jan 4, 2006 — 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 May 3, 1994 → Apr 17, 2003 · 18 discs
W3DDO · General · issued Dec 21, 1993, expires Dec 21, 2003
ALEXANDER SMUSZKIEWICZ
20 TREEMONT DR, MALVERN, PA 19355
Seen Sep 9, 1993 · 1 disc
W3DDO · General · issued Jan 10, 1984, expires Jan 10, 1994
ALEXANDER SMUSZKIEWICZ
20 TREEMONT DR, MALVERN, PA 19355

Address history

From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.

Seen Nov 7, 2004 → Oct 18, 2026 · 50 snapshots · as W3DDO
ALEXANDER SMUSZKIEWICZ
20 TREEMONT DR, MALVERN, PA 19355
40.0455, -75.5279 (ZIP center) · Grid FN20fb · CQ 5 · ITU 8 · map ↗

W3DDO 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.

1994 → 1996 · 3 editions
W3DDO · class G
Alexander Smuszkiewicz
20 Treemont Dr, Malvern, PA 19355
1994 p.410, 1995 p.467, 1996 p.451
1986 → 1989 · 2 editions
W3DDO · class G
Alexander Smuszkiewicz
10 Treemont Dr, Malvern, PA 19355
Winter 1986 p.324, Winter 1989 p.331
1983 → 1984 · 2 editions
W3DDO · class G
Alexander Smuszkiewicz
20 Treemont Or, Malvern Pa 1 9 3 5 5
Winter 1983 p.320, Winter 1984 p.330
1971 → 1982 · 10 editions
W3DDO · class G
Alexander Smuszkiewicz
20 Treemont Dr, Malvern
Winter 1971 p.178, Winter 1972 p.181, Winter 1973 p.181, 1974 p.154, Winter 1977 p.194, Winter 1978 p.269, Winter 1979 p.289, Winter 1980 p.301, Winter 1981 p.303, Winter 1982 p.311
1969 · 1 edition
W3DDO · class G
Alexander S M U S Z K I E W I C Z
20 Treemont D R
Summer 1969 p.185
1967 · 1 edition
W3DDO · class G
Alexander Smuszkiewicz
20 Treemont Or
Fall 1967 p.188
1959 · 1 edition
W3DDO
J A C K W. Rowe
3 Pooks H I L L Rd, Bethesda Md
Spring 1959 p.157
1958 · 1 edition
W3DDO
J A C K W. R O W E
3 P O O K S H I L L R D, B E T H E S D A Md
Summer 1958 p.153
1956 · 1 edition
W3DDO
Jack W. Rowe
3 Fooks Hill Road, Bethesda, MD
Spring 1956 p.121
1946 · 1 edition
W3DDO
R. E. Hull
301 Stock St., Hanover, Pa. Baltimore, MD
Summer 1946 p.63
1938 → 1941 · 3 editions
W3DDO
R. E. Hull
301 Stock St., Hanover, PA
Spring 1938 p.43, Spring 1940 p.57, Spring 1941 p.46
1934 → 1938 · 2 editions
W3DDO
R. E. Hull
301 Stock St., Hanover, Pa. Poist, State Armory, Pikesville, MD
Fall 1934 p.55, Winter 1938 p.50
None · 1 edition
W3DDO · class G
Alexander Smuszkiewicz
20 Treemont Dr, Malvern
None p.246
None · 1 edition
W3DDO
G Pa

None p.154

📡 On the Air: APRS, Digital & WSPR Spots

No APRS positions, PSK Reporter reports or WSPR spots for W3DDO in the last 24 hours. They show up here within seconds of W3DDO beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.