N9TPB
FCC License Search
🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 14, 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 · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)WA3OSR HAM
✅ Available for a vanity request — free since Aug 6, 2010.
2x3 call: any licensee 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 Aug 6, 2010
Previous holder: MARSHALL T LONGWORTH JR
Held WA3OSR Nov 22, 1988 → Aug 5, 2008
· first licensed Nov 22, 1988 as WA3OSR
· 1 license · FRN 0003322849
📖 In the printed callbooks since 1971 as WA3OSR, before the FCC's online records
-
- Licensee
- MARSHALL T LONGWORTH JR
- Address
- 12306 PRICE RD NE
LITTLE ORLEANS, MD 21766-1130
- FRN
- 0003322849
- Last granted
- Aug 5, 1998
- Effective
- May 4, 2000
- Last action
- Aug 6, 2010
FCC actions (2)
- Aug 6, 2010 — License expired LIEXP
- May 4, 2000 — License modified LIMOD
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 Nov 11, 1998 → Apr 7, 1999 · 2 discs
WA3OSR · Technician Plus · issued Aug 5, 1998, expires Aug 5, 2008
MARSHALL T LONGWORTH JR
12306 PRICE RD NE, LITTLE ORLEANS, MD 21766-1130 - Seen Oct 31, 1994 → Mar 9, 1998 · 7 discs
WA3OSR · Technician Plus · issued Nov 22, 1988, expires Nov 22, 1998
MARSHALL T LONGWORTH JR
PRICE RD RT 1 BOX 41, LITTLE ORLEANS, MD 21766 - Seen Sep 9, 1993 → May 3, 1994 · 2 discs
WA3OSR · Technician · issued Nov 22, 1988, expires Nov 22, 1998
MARSHALL T LONGWORTH JR
PRICE RD RT 1 BOX 41, LITTLE ORLEANS, MD 21766
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Nov 7, 2004 → Oct 11, 2026 · 49 snapshots · as WA3OSR
MARSHALL T LONGWORTH JR
12306 PRICE RD NE, LITTLE ORLEANS, MD 21766-1130
Earlier Holders
WA3OSR in the 1993–2003 Callbooks
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 Oct 31, 2000 → Apr 17, 2003 · 6 discs
WA3OSR · General · issued May 4, 2000, expires Aug 5, 2008
MARSHALL T. LONGWORTH; JR
12306 PRICE RD NE, LITTLE ORLEANS, MD 21766-1130
WA3OSR 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.
- 1997 · 1 edition
WA3OSR · class T
Marshall T Longworth R
Rt L Box 41 Price Rd
1997 p.517 - 1985 → 1996 · 8 editions
WA3OSR · class T
Marshall T Longworth Jr
Rt 1 Box 41 Price Rd, A Clayton W Smith, 209 Felton Rd, Lutherville, MO 21093
Winter 1985 p.373, Winter 1986 p.372, Winter 1989 p.374, Winter 1990 p.373, Winter 1991 p.399, 1994 p.466, Winter 1995 p.489, 1996 p.507 - 1983 · 1 edition
WA3OSR · class G
A. Harold Hauer
Box 215, Ocean View De W 3 0 Y Z G Francis R Himmelwright, Pob 1162, Cumberland, MD 21502
Winter 1983 p.361 - 1982 · 1 edition
WA3OSR · class T
Marshall T Longworth Jr
Straus Wilderness Area Bsa
Winter 1982 p.351 - 1981 · 1 edition
WA3OSR
T Ses T Longworth Ur
Straus Wilderness Area Bsa
1981 p.274 - 1977 → 1980 · 3 editions
WA3OSR · class T
Marshall T Longworth Jr
Straus Wilderness Towson 11104 Md
Winter 1977 p.216, Winter 1979 p.326, Winter 1980 p.339 - 1976 · 1 edition
WA3OSR · class T
Marshall T Longworth J R
Straus Wilderness
Winter 1976 p.201 - 1974 → 1975 · 2 editions
WA3OSR · class T
Marshall T Longworth Jr
Box 189, Whiteford 21160 Md Montoursville 17754 Pa Johnstown
Winter 1974 p.203, Winter 1975 p.199 - 1974 · 1 edition
WA3OSR
T Marshal“ Loniicorth Jr
3631 Dudley Av
1974 p.178 - 1973 · 1 edition
WA3OSR · class T
Marshall T Longworth J R
3631 Dudley Av
Winter 1973 p.205 - None → 1971 · 3 editions
WA3OSR · class T
Marshall T Longworth Jr
3631 Dudley Av
None p.178, Winter 1971 p.205, Fall 1971 p.207
📡 On the Air: APRS, Digital & WSPR Spots
No APRS positions, PSK Reporter reports or WSPR spots for WA3OSR in the last 24 hours. They show up here within seconds of WA3OSR beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.