N9TPB
FCC License Search
🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 4, 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, WIK4RIB HAM
✅ Available for a vanity request — free since Apr 22, 2021.
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 22, 2021
Previous holder: MICHAEL ALLEN MARPMAN
Held K4RIB Mar 14, 2009 → Apr 21, 2019 · first licensed as KG4CNU · 2 licenses · FRN 0018595124
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📦 Moved: , None → Orlando, FL
- Licensee
- MICHAEL ALLEN MARPMAN
- Address
- 3357 Carriage Lake Drive
ORLANDO, FL 32828
- FRN
- 0018595124
- Previous call
- KG4CNU
- Last granted
- Mar 14, 2009
- Effective
- Mar 14, 2009
- Last action
- Apr 22, 2021
FCC actions (3)
- Apr 22, 2021 — License expired LIEXP
- Mar 14, 2009 — FCC action LTSFRN
- Mar 14, 2009 — License renewed LIREN
-
- Licensee
- MICHAEL ALLEN MARPMAN
- Address
- Last granted
- Effective
- Last action
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen May 27, 2010 → Oct 4, 2026 · 47 snapshots · as K4RIB
MICHAEL ALLEN MARPMAN
3357 Carriage Lake Drive, ORLANDO, FL 32828 - Seen Nov 7, 2004 → Oct 4, 2026 · 48 snapshots · as KG4CNU
MICHAEL ALLEN MARPMAN
- Seen Nov 7, 2004 · 1 snapshot · as K4RIB
MICHAEL ALLEN MARPMAN
10540 JEPSON ST, ORLANDO, FL 32825
Others requesting K4RIB
2 applications listed K4RIB as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| Nov 24, 2025 | Dec 12, 2025 | W7CGH · Charlotte G Harper · Lebanon, VA | 14 | Granted |
| Sep 9, 2025 | Sep 27, 2025 | W7CGH · Charlotte G Harper · Lebanon, VA | 14 | Dismissed |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for K4RIB in the last 24 hours. They show up here within seconds of K4RIB beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.