N9TPB
FCC License Search
🕒 FCC license data updated today 9:45 am CDT · 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, WIN8SLX HAM
✅ Available for a vanity request — free since Feb 8, 2019.
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 · 2 holders on record · available since Feb 8, 2019
Previous holder: Brian C Rardin Jr
Held N8SLX Jun 23, 2009 → Feb 7, 2017 · first licensed Jun 12, 2008 as KD8ITU · 4 licenses · FRN 0017789405
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📦 Moved: Mason, OH → Cleves, OH
- Licensee
- Brian C Rardin Jr
- Address
- 505 Aston View Lane
Cleves, OH 45002
- FRN
- 0017789405
- Previous call
- KD8ITU (Technician)
- Last granted
- Apr 21, 2020
- Effective
- Feb 25, 2026
- Last action
- Feb 25, 2026
FCC actions (6)
- Feb 25, 2026 — Administrative update LIAUA
- Jul 28, 2023 — License modified LIMOD
- Feb 18, 2022 — Administrative update LIAUA
- Jul 28, 2020 — Administrative update LIAUA
- Apr 21, 2020 — Vanity call sign granted VANGRT
- Apr 21, 2020 — License issued LIISS
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- Licensee
- Brian C Rardin Jr
- Address
- 208 Snider Court
Mason, OH 45040
- FRN
- 0017789405
- Previous call
- N8SLX
- Last granted
- Feb 7, 2017
- Effective
- Feb 7, 2017
- Last action
- Apr 21, 2020
FCC actions (3)
- Apr 21, 2020 — License canceled LICAN
- Feb 7, 2017 — Vanity call sign granted VANGRT
- Feb 7, 2017 — License issued LIISS
-
- Licensee
- Brian C Rardin Jr
- Address
- 208 Snider Court
Mason, OH 45040
- FRN
- 0017789405
- Previous call
- KD8ITU
- Last granted
- Jun 23, 2009
- Effective
- Jun 15, 2016
- Last action
- Feb 7, 2017
FCC actions (11)
- Feb 7, 2017 — License canceled LICAN
- Jun 15, 2016 — Administrative update LIAUA
- Jan 3, 2015 — Administrative update LIAUA
- Sep 13, 2013 — Administrative update LIAUA
- Apr 20, 2013 — Administrative update LIAUA
- Sep 13, 2011 — Administrative update LIAUA
- Sep 13, 2011 — Administrative update LIAUA
- Sep 13, 2011 — Administrative update LIAUA
- May 29, 2010 — Administrative update LIAUA
- Jun 23, 2009 — Vanity call sign granted VANGRT
- Jun 23, 2009 — License issued LIISS
-
- Licensee
- Brian C Rardin Jr
- Address
- 7440 Placid Lake Dr Apt 206
Mason, OH 45040
- FRN
- 0017789405
- Last granted
- Jun 12, 2008
- Effective
- Jun 12, 2008
- Last action
- Jun 23, 2009
FCC actions (3)
- Jun 23, 2009 — License canceled LICAN
- Jun 12, 2008 — License issued LIISS
- Jun 12, 2008 — Systematic call sign granted SYSGRT
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Sep 27, 2026 → Oct 4, 2026 · 2 snapshots · as W8ALZ
Brian C Rardin Jr
505 Aston View Lane, Cleves, OH 45002 - Seen Jun 30, 2016 → Oct 4, 2026 · 48 snapshots · as N8SLX
Brian C Rardin Jr
208 Snider Court, Mason, OH 45040 - Seen May 27, 2010 → Oct 4, 2026 · 48 snapshots · as KD8ITU
Brian C Rardin Jr
7440 Placid Lake Dr Apt 206, Mason, OH 45040 - Seen Apr 16, 2022 → Sep 25, 2025 · 11 snapshots · as W8ALZ
Brian C Rardin Jr
104 Circle Drive, Harrison, OH 45030 - Seen Mar 28, 2015 → Mar 16, 2016 · 10 snapshots · as N8SLX
Brian C Rardin Jr
9962 Arbor Mongomery Lane, Cincinnati, OH 45249 - Seen Oct 22, 2013 → May 22, 2014 · 3 snapshots · as N8SLX
Brian C Rardin Jr
3219 Steeplechase Lane Apt 3B, Loveland, OH 45140 - Seen Oct 17, 2011 → Apr 12, 2013 · 7 snapshots · as N8SLX
Brian C Rardin Jr
7511 Placid Lake Dr. Apt 205, Mason, OH 45040
Previous holder: DAVID A GRISWOLD
Held N8SLX Mar 10, 1992 → Mar 10, 2002 · first licensed Mar 10, 1992 as N8SLX · 1 license · no FRN on file (pre-2001 records)
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- Licensee
- DAVID A GRISWOLD
- Address
- 1284 N ALEXANDER DR
SANFORD, MI 48657
- Last granted
- Mar 10, 1992
- Effective
- Mar 10, 1992
- Last action
- Mar 11, 2004
FCC actions (1)
- Mar 11, 2004 — License expired LIEXP
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 N8SLX
DAVID A GRISWOLD
1284 N ALEXANDER DR, SANFORD, MI 48657
Others requesting N8SLX
2 applications listed N8SLX as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| Apr 1, 2020 | Apr 19, 2020 | KD8ITU · Brian C Rardin Jr · Mason, OH | 4 | Granted |
| Jun 5, 2009 | Jun 23, 2009 | KD8ITU · Brian C Rardin Jr · Mason, OH | 1 | Granted |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for N8SLX in the last 24 hours. They show up here within seconds of N8SLX beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.