N9TPB
FCC License Search
🕒 FCC license data updated today 6:03 am CDT (FCC files through Oct 23, 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)N9QIV HAM
✅ Available for a vanity request — free since Apr 14, 2014.
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 Apr 14, 2014
Previous holder: David D Greenidge
Held N9QIV Jul 21, 1992 → Apr 13, 2012 · first licensed Jul 21, 1992 as N9QIV · 2 licenses · FRN 0002146652
-
- Licensee
- David D Greenidge
- Address
- 7262 Del Commundo Ln.
Longmont, CO 80504
- FRN
- 0002146652
- Previous call
- N9QIV (General)
- Last granted
- May 8, 2012
- Effective
- May 8, 2012
- Last action
- Jul 23, 2024
FCC actions (4)
- Jul 23, 2024 — License expired LIEXP
- May 8, 2012 — License renewed LIREN
- Apr 13, 2012 — Systematic call sign granted SYSGRT
- Apr 13, 2012 — License issued LIISS
-
- Licensee
- David D Greenidge
- Address
- 7262 Del Commundo Ln.
Longmont, CO 80504
- FRN
- 0002146652
- Last granted
- Jul 10, 2002
- Effective
- Apr 13, 2012
- Last action
- Apr 13, 2012
FCC actions (7)
- Apr 13, 2012 — License canceled LICAN
- Oct 1, 2010 — Administrative update LIAUA
- Jan 27, 2009 — Administrative update LIAUA
- Jul 10, 2002 — License renewed LIREN
- Nov 1, 2001 — License modified LIMOD
- Oct 18, 2001 — Administrative update LIAUA
- Jun 14, 2000 — Administrative update LIAUA
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 25, 2002 → Apr 17, 2003 · 2 discs
N9QIV · General · issued Jul 10, 2002, expires Jul 21, 2012
DAVID D GREENIDGE
720 GOSS DR, LONGMONT, CO 80501 - Seen Apr 27, 2002 · 1 disc
N9QIV · General · issued Nov 1, 2001, expires Jul 21, 2002
DAVID D GREENIDGE
720 GOSS DR, LONGMONT, CO 80501 - Seen Nov 1, 2001 · 1 disc
N9QIV · Technician · issued Oct 18, 2001, expires Jul 21, 2002
DAVID D. GREENIDGE
720 GOSS DR., LONGMONT, CO 80501 - Seen Oct 31, 2000 → Apr 13, 2001 · 2 discs
N9QIV · Technician · issued Jun 14, 2000, expires Jul 21, 2002
DAVID D. GREENIDGE
1805 SPRUCE AVE, LONGMONT, CO 80501 - Seen Sep 9, 1993 → May 2, 2000 · 13 discs
N9QIV · Technician · issued Jul 21, 1992, expires Jul 21, 2002
DAVID D. GREENIDGE
920 W WILSON, CHICAGO, IL 60640
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Oct 17, 2011 → Oct 18, 2026 · 94 snapshots · as N9QIV
David D Greenidge
7262 Del Commundo Ln., Longmont, CO 80504 - Seen May 27, 2010 · 1 snapshot · as N9QIV
David D Greenidge
1130 Collyer St., Longmont, CO 80501 - Seen Nov 7, 2004 · 1 snapshot · as N9QIV
David D Greenidge
720 Goss Dr, Longmont, CO 80501
N9QIV 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
N9QIV · class T
David D Greenidge
920 W Wilson, Chicago, IL 60640
1994 p.1664
📡 On the Air: APRS, Digital & WSPR Spots
No APRS positions, PSK Reporter reports or WSPR spots for N9QIV in the last 24 hours. They show up here within seconds of N9QIV beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.