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)K9DQU HAM
✅ Available for a vanity request — free since Feb 23, 2006.
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 Feb 23, 2006
Previous holder: JOHN C MONTGOMERY
Held K9DQU Feb 14, 1984 → Feb 22, 2004
· first licensed Feb 14, 1984 as K9DQU
· 1 license · no FRN on file (pre-2001 records)
📖 In the printed callbooks since 1959 as K9DQU, before the FCC's online records
-
- Licensee
- JOHN C MONTGOMERY
- Address
- 3424 NORTH NORDICA AVE
CHICAGO, IL 60634
- Last granted
- Feb 22, 1994
- Effective
- Feb 22, 1994
- Last action
- Feb 23, 2006
FCC actions (1)
- Feb 23, 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
K9DQU · General · issued Feb 22, 1994, expires Feb 22, 2004
JOHN C. MONTGOMERY
3424 NORTH NORDICA AVE, CHICAGO, IL 60634 - Seen Sep 9, 1993 · 1 disc
K9DQU · General · issued Feb 14, 1984, expires Feb 14, 1994
JOHN C MONTGOMERY
3424 NORTH NORDICA AVE, CHICAGO, IL 60634
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 K9DQU
JOHN C MONTGOMERY
3424 NORTH NORDICA AVE, CHICAGO, IL 60634
K9DQU 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 · 1 edition
K9DQU · class G
John C Montgomery
3424 North Nordica Ave, Chicago, IL 60634
1994 p.1595 - 1990 · 1 edition
K9DQU · class G
John C Montgomery
3414 North Nordica Ave, Chicago Ll 60634
Winter 1990 p.1228 - 1980 → 1987 · 3 editions
K9DQU · class G
John C Montgomery
3424 North Nordica Ave, Chicago, IL 60634
Winter 1980 p.1015, Winter 1985 p.1141, Winter 1987 p.1156 - 1966 → 1979 · 10 editions
K9DQU · class C
John C. Montgomery.
3424 N.nordica Av, Chicago I L
Spring 1966 p.513, Summer 1969 p.557, Fall 1971 p.574, Winter 1972 p.579, Winter 1973 p.578, 1974 p.546, Winter 1975 p.572, Winter 1976 p.582, Winter 1977 p.631, Winter 1979 p.447 - 1965 · 1 edition
K9DQU
John C. Montgomerye3424 Nenordica Av.
Chjcago Ill
Summer 1965 p.511 - 1959 → 1963 · 2 editions
K9DQU
John C.montgomery
4405 No.ashland Ave., Chicago 40, H1.
Spring 1959 p.434, Summer 1963 p.534 - 1957 · 1 edition
K9DQU
John C . M O N T G O M E R Y
4 4 0 5 N O . A S H L A N D A V E ., C H I C A G O 4 0, .
Fall 1957 p.408 - None · 1 edition
K9DQU · class G
John C. Montgomery
3424 North Nordica Ave, Chicago
None p.546
📡 On the Air: APRS, Digital & WSPR Spots
No APRS positions, PSK Reporter reports or WSPR spots for K9DQU in the last 24 hours. They show up here within seconds of K9DQU beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.