N9TPB
FCC License Search
🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 11, 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)KS4FF HAM
✅ Available for a vanity request — free since Sep 22, 2005.
2x2 call: Advanced and Amateur Extra licensees can request it.
No pending applications list it.
Last requested Jan 26, 2015 as choice 1: application dismissed.
Last requested Jan 26, 2015 as choice 1: application dismissed.
📬 QSL: no LoTW uploads on record · not eQSL AG · QRZ · HamQTH
Not currently held · 1 holder on record · available since Sep 22, 2005
Previous holder: JAN G ROOTH
Held KS4FF Oct 18, 1994 → Sep 21, 2003 · first licensed Sep 21, 1993 as KE4GFY · 1 license · no FRN on file (pre-2001 records)
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- Licensee
- JAN G ROOTH
- Address
- 5025 SW 65 AVE
MIAMI, FL 33155
- Previous call
- KE4GFY (Technician)
- Last granted
- Oct 18, 1994
- Effective
- Oct 18, 1994
- Last action
- Jan 4, 2006
FCC actions (1)
- Jan 4, 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 Oct 31, 1994 → Apr 17, 2003 · 17 discs
KS4FF · Advanced · issued Oct 18, 1994, expires Sep 21, 2003 · previously KE4GFY (Technician)
JAN G. ROOTH
5025 SW 65 AVE, MIAMI, FL 33155 - Seen Sep 9, 1993 → May 3, 1994 · 2 discs
KE4GFY · Technician · issued Sep 21, 1993, expires Sep 21, 2003
JAN G ROOTH
5025 SW 65 AVE, MIAMI, FL 33155
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Nov 7, 2004 → Oct 11, 2026 · 49 snapshots · as KS4FF
JAN G ROOTH
5025 SW 65 AVE, MIAMI, FL 33155
KS4FF 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.
Others Requesting KS4FF
1 application listed KS4FF as a choice, newest first.
| Filed | Award | Applicant | Choice # | KS4FF | Result |
|---|---|---|---|---|---|
| Jan 26, 2015 | Feb 13, 2015 | KD4KBL · SAKIYEH D M WALKER · atlanta, GA | 1 | Dismissed | Application dismissed |
📡 On the Air: APRS, Digital & WSPR Spots
No APRS positions, PSK Reporter reports or WSPR spots for KS4FF in the last 24 hours. They show up here within seconds of KS4FF beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.