N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 19, 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)W9MBC HAM
✅ Available for a vanity request — free since May 19, 2016.
1x3 call: Technician, General, Advanced and Amateur Extra licensees can request it.
No pending applications list it.
Last requested Apr 30, 2004 as choice 1: granted.
Last requested Apr 30, 2004 as choice 1: granted.
📬 QSL: no LoTW uploads on record · not eQSL AG · QRZ · HamQTH
Not currently held · 1 holder on record · available since May 19, 2016
Previous holder: MARK B CZARNOWSKI
Held W9MBC May 18, 2004 → May 18, 2014 · first licensed Feb 20, 1990 as KB9DUY · 2 licenses · FRN 0005835244
-
- Licensee
- MARK B CZARNOWSKI
- Address
- 1709 B Willow Court
Urbana, IL 61801
- FRN
- 0005835244
- Previous call
- KB9DUY (Technician Plus)
- Last granted
- May 18, 2004
- Effective
- May 18, 2004
- Last action
- May 19, 2016
FCC actions (3)
- May 19, 2016 — License expired LIEXP
- May 18, 2004 — Vanity call sign granted VANGRT
- May 18, 2004 — License issued LIISS
-
- Licensee
- MARK B CZARNOWSKI
- Address
- 1709 B Willow Court
Urbana, IL 61801
- FRN
- 0005835244
- Last granted
- Dec 8, 2001
- Effective
- Dec 8, 2001
- Last action
- May 18, 2004
FCC actions (2)
- May 18, 2004 — License canceled LICAN
- Dec 8, 2001 — 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 Apr 27, 2002 → Apr 17, 2003 · 3 discs
KB9DUY · Technician · issued Dec 8, 2001, expires Dec 8, 2011
MARK B CZARNOWSKI
1709 B WILLOW COURT, URBANA, IL 61801 - Seen Oct 31, 1994 → Nov 1, 2001 · 14 discs
KB9DUY · Technician Plus · issued Feb 20, 1990, expires Feb 20, 2000
MARK B. CZARNOWSKI
290 CHANDLER AVE, ELMHURST, IL 60126 - Seen Sep 9, 1993 → May 3, 1994 · 2 discs
KB9DUY · Technician · issued Feb 20, 1990, expires Feb 20, 2000
MARK B CZARNOWSKI
290 CHANDLER AVE, ELMHURST, IL 60126
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 · 100 snapshots · as KB9DUY
MARK B CZARNOWSKI
1709 B Willow Court, Urbana, IL 61801
W9MBC 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.
- 1971 → 1977 · 3 editions
W9MBC · class G
Luverne L Hartley
Box 41, Thief River Falls 5&701 Mn
Fall 1971 p.34, Winter 1975 p.33, Winter 1977 p.29 - 1969 → 1970 · 2 editions
W9MBC · class G
Richard L . Chrysler
2 0 6 Grand S T, L I G O N I E R
Summer 1969 p.577, Spring 1970 p.590 - 1966 → 1968 · 3 editions
W9MBC · class G
Richard L. Chrysler
206 Grano St, Ligonier In
Spring 1966 p.534, Fall 1967 p.580, Summer 1968 p.595 - 1964 · 1 edition
W9MBC
R I C H A R D L. C H R Y S L E R
2 0 6 G R A N D St. L I G O N I E R Ind
Fall 1964 p.522 - 1961 → 1963 · 2 editions
W9MBC
Richard L. Chrysler
206 Grand St, Ligonier I Nd
Spring 1961 p.520, Summer 1963 p.556 - 1960 · 1 edition
W9MBC
Richard L
Chrysler, 206 Grand St, Ligonier Ind
Winter 1960 p.518 - 1958 → 1959 · 2 editions
W9MBC
Richard L. Chrysler
Rfd 2, Angola
Summer 1958 p.441, Spring 1959 p.452 - 1957 · 1 edition
W9MBC
Richard L . C H R Y S L E R
Rfd 2, Angola, IN
Fall 1957 p.422 - 1956 · 1 edition
W9MBC
Richard L. Chrysler
Rfd 2, Angola, IN
Spring 1956 p.350 - 1955 · 1 edition
W9MBC
R I C H A R D L . C H R Y S L E R
R F D 2, Angola, IN
Fall 1955 p.353 - 1951 · 1 edition
W9MBC
Gordon A . Schuman
832 George Street, Chicago 14, Iu.
Spring 1951 p.248 - 1947 · 1 edition
W9MBC
Horace C. Brown
1635 Ripley, Davenport. Ia.
Fall 1947 p.195 - 1946 · 1 edition
W9MBC
Horace C Brown
1635 R L P L E J, Davenport, LA
Fall 1946 p.174 - 1946 · 1 edition
W9MBC
Horace 0. Brown
1635 Ripley, Davenport La.
Summer 1946 p.198
Others Requesting W9MBC
1 application listed W9MBC as a choice, newest first.
| Filed | Award | Applicant | Choice # | W9MBC | Result |
|---|---|---|---|---|---|
| Apr 30, 2004 | May 18, 2004 | KB9DUY · MARK B CZARNOWSKI · Urbana, IL | 1 | Granted | Granted this call |
📡 On the Air: APRS, Digital & WSPR Spots
No APRS positions, PSK Reporter reports or WSPR spots for W9MBC in the last 24 hours. They show up here within seconds of W9MBC beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.