N9TPB
FCC License Search
🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 19, 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)K9SWK HAM
✅ Available for a vanity request — free since Jun 15, 2018.
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 Jun 15, 2018
Previous holder: WILLIAM T MC GRATH
Held K9SWK Sep 30, 1986 → Jun 14, 2016
· first licensed Sep 30, 1986 as K9SWK
· 1 license · FRN 0014905236
📖 In the printed callbooks since 1963 as K9SWK, before the FCC's online records
-
- Licensee
- WILLIAM T MC GRATH
- Address
- 3537 JACKSON ST
LANSING, IL 60438
- FRN
- 0014905236
- Last granted
- Apr 11, 2006
- Effective
- Apr 11, 2006
- Last action
- Jun 15, 2018
FCC actions (3)
- Jun 15, 2018 — License expired LIEXP
- Apr 11, 2006 — FCC action LTSFRN
- Apr 11, 2006 — License renewed LIREN
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 Oct 27, 1996 → Apr 17, 2003 · 13 discs
K9SWK · General · issued Jun 14, 1996, expires Jun 14, 2006
WILLIAM T. MC GRATH
3537 JACKSON ST, LANSING, IL 60438 - Seen Sep 9, 1993 → Apr 21, 1996 · 6 discs
K9SWK · General · issued Sep 30, 1986, expires Sep 30, 1996
WILLIAM T MC GRATH
3537 JACKSON ST, LANSING, IL 60438
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 K9SWK
WILLIAM T MC GRATH
3537 JACKSON ST, LANSING, IL 60438
K9SWK 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.
- 1980 → 1997 · 8 editions
K9SWK · class G
William T. Mcgrath
3537 Jackson St, Lansing
Winter 1980 p.1068, 1981 p.1006, Winter 1983 p.1157, Winter 1984 p.1204, 1994 p.1677, 1995 p.1817, 1996 p.1876, 1997 p.1949 - 1977 → 1979 · 2 editions
K9SWK · class G
G ~rn.~·f~'mc Grath
3531 Jackson St
Winter 1977 p.669, Winter 1979 p.497 - 1969 → 1974 · 6 editions
K9SWK · class G
W I L L I A M T . Mc Grath
3 5 3 7 Jackson S T, L A N S I N G I L Wa9tba A Greg J Sieckman, 642 8 N Willow Glen L N
Summer 1969 p.590, Spring 1970 p.602, Winter 1971 p.610, Fall 1971 p.611, Winter 1972 p.618, Winter 1974 p.616 - 1964 · 1 edition
K9SWK
W I L L I A M T. M C G R A T H
3 5 3 7 J A C K S O N S T . L A N S I N G I L L
Fall 1964 p.531 - None → 1963 · 2 editions
K9SWK · class G
William T Mc Grath
3537 Jackson St, Lansing
None p.1077, Summer 1963 p.567
📡 On the Air: APRS, Digital & WSPR Spots
No APRS positions, PSK Reporter reports or WSPR spots for K9SWK in the last 24 hours. They show up here within seconds of K9SWK beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.