N9TPB
FCC License Search
🕒 FCC license data updated yesterday 6:02 am CDT (FCC files through Oct 9, 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)KF4NS HAM
✅ Available for a vanity request — free since Sep 25, 2019.
2x2 call: 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 Sep 25, 2019
Previous holder: RICHARD J KELLER
Held KF4NS Nov 10, 1987 → Sep 24, 2017
· first licensed Nov 10, 1987 as KF4NS
· 1 license · FRN 0003067188
📖 In the printed callbooks since 1971 as WB8GEH, before the FCC's online records
-
- Licensee
- RICHARD J KELLER
- Address
- 1700 52 AVE N
SAINT PETERSBURG, FL 33714-2726
- FRN
- 0003067188
- Last granted
- Aug 15, 2007
- Effective
- Aug 15, 2007
- Last action
- Sep 25, 2019
FCC actions (3)
- Sep 25, 2019 — License expired LIEXP
- Aug 15, 2007 — License renewed LIREN
- May 31, 2000 — License modified LIMOD
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 31, 2000 → Apr 17, 2003 · 6 discs
KF4NS · Amateur Extra · issued May 31, 2000, expires Sep 24, 2007 · previously WB8GEH
RICHARD J. KELLER .
1700 52 AVE N, SAINT PETERSBURG, FL 33714-2726 - Seen Mar 9, 1998 → May 2, 2000 · 5 discs
KF4NS · Advanced · issued Sep 24, 1997, expires Sep 24, 2007
RICHARD J. KELLER
1700 52 AVE N, SAINT PETERSBURG, FL 33714-2726 - Seen Sep 9, 1993 → Apr 4, 1997 · 8 discs
KF4NS · Advanced · issued Nov 10, 1987, expires Nov 10, 1997 · previously WB8GEH
RICHARD J KELLER
1700 52 AVE N, SAINT PETERSBURG, FL 33714
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Nov 7, 2004 → Oct 4, 2026 · 48 snapshots · as KF4NS
RICHARD J KELLER
1700 52 AVE N, SAINT PETERSBURG, FL 33714-2726
KF4NS 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.
- 1997 · 1 edition
KF4NS · class A
Richard J Keller
1700 51nd Avenue N
1997 p.786 - 1996 · 1 edition
KF4NS · class A
Richard J Kel~r
1700 51nd Avenue N, FL 33714
1996 p.757 - 1990 → 1995 · 6 editions
KF4NS · class A
Richard J Keller
1700 52nd Avenue N, Saint Petersburg, FL 33714
Winter 1990 p.549, Winter 1991 p.583, 1992 p.603, 1993 p.653, 1994 p.685, 1995 p.764 - 1989 · 1 edition
KF4NS · class A
Richard J Keller
1700 51nd Avenue N, Saint Petersburg, FL 33714
Winter 1989 p.547 - 1988 · 1 edition
KF4NS · class A
Richard J Keller
310 84th Ave Ne, Saint Petersburg, FL 33102
Winter 1988 p.540 - 1987 · 1 edition
KF4NS · class A
Richard J Koller
Jlo B4th Ave Ne, Saint Potersturg Fl Jj701
Winter 1987 p.530 - 1985 → 1986 · 2 editions
KF4NS · class A
Richard J Keller
310 B4th Ave Ne, Saint Petersburg, FL 33702
Winter 1985 p.533, Winter 1986 p.529
📡 On the Air: APRS, Digital & WSPR Spots
No APRS positions, PSK Reporter reports or WSPR spots for KF4NS in the last 24 hours. They show up here within seconds of KF4NS beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.