N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 28, 2026) · next update today 8:30 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)W9QMK HAM
✅ Available for a vanity request — free since Dec 9, 2009.
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 9, 2009
Previous holder: FREDERICK C BUEHL
Held W9QMK Mar 15, 1988 → Dec 8, 2007
· first licensed Mar 15, 1988 as W9QMK
· 1 license · no FRN on file (pre-2001 records)
📖 In the printed callbooks since 1948 as W9QMK, before the FCC's online records
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- Licensee
- FREDERICK C BUEHL
- Address
- 3542 N GREENVIEW AVE
CHICAGO, IL 60657-1318
- Last granted
- Dec 8, 1997
- Effective
- Dec 8, 1997
- Last action
- Dec 9, 2009
FCC actions (1)
- Dec 9, 2009 — 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 Mar 9, 1998 → Apr 17, 2003 · 11 discs
W9QMK · Advanced · issued Dec 8, 1997, expires Dec 8, 2007
FREDERICK C. BUEHL
3542 N GREENVIEW AVE, CHICAGO, IL 60657-1318 - Seen Sep 9, 1993 → Apr 4, 1997 · 8 discs
W9QMK · Advanced · issued Mar 15, 1988, expires Mar 15, 1998
FREDERICK C BUEHL
3542 N GREENVIEW AVE, CHICAGO, IL 60657
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Nov 7, 2004 → Oct 25, 2026 · 51 snapshots · as W9QMK
FREDERICK C BUEHL
3542 N GREENVIEW AVE, CHICAGO, IL 60657-1318
W9QMK 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.
- 1985 · 1 edition
W9QMK · class A
Frederick C Buehl
3541 N Reenview Ave, Chicago, IL 60657
Winter 1985 p.1198 - 1980 → 1981 · 2 editions
W9QMK · class A
Frederick C Buehl
3542 N Greenview Av, Chicago, IL 60657
Winter 1980 p.1062, 1981 p.1000 - 1967 → 1977 · 10 editions
W9QMK · class A
Frederick C. Buehl
35~2 N., " Greenvi, ~. Av, IL
Fall 1967 p.588, Spring 1968 p.601, Summer 1969 p.586, Winter 1971 p.606, Fall 1971 p.606, Winter 1972 p.614, Winter 1973 p.613, 1974 p.581, Winter 1975 p.608, Winter 1977 p.662 - 1966 · 1 edition
W9QMK
Frederick
Spring 1966 p.544 - 1958 → 1961 · 3 editions
W9QMK
F Rederick C.buehl
3542 Greenview Ave..chicago 13, 111.
Summer 1958 p.446, Spring 1959 p.462, Fall 1961 p.556 - 1955 → 1957 · 2 editions
W9QMK
F R E D E R I C K C . B U E H L
3542 G R E E N V I E W A V E ., C H I C A G O 13, IL
Fall 1955 p.359, Fall 1957 p.427 - 1948 → 1954 · 8 editions
W9QMK
Frederick C. Buehl
3542 Greenview, Chicago, HI
Fall 1948 p.215, Summer 1949 p.208, Summer 1950 p.215, Spring 1951 p.251, Fall 1952 p.280, Fall 1953 p.288, Spring 1954 p.298, Fall 1954 p.303 - None · 1 edition
W9QMK · class A
Frederick C Bueh!
3542 N Greenview Av, Chicago
None p.581
📡 On the Air: APRS, Digital & WSPR Spots
No APRS positions, PSK Reporter reports or WSPR spots for W9QMK in the last 24 hours. They show up here within seconds of W9QMK beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.