N9TPB
FCC License Search
🕒 FCC license data updated today 8:30 am CDT (FCC files through Oct 1, 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, WIW5MMF HAM
✅ Available for a vanity request — free since Jan 20, 2018.
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 Jan 20, 2018
Previous holder: RALPH M DU BOIS
Held W5MMF Jan 19, 2006 → Jan 19, 2016 · first licensed May 4, 1998 as K5MMO · 2 licenses · FRN 0014460034
-
📦 Moved: Dewey, OK → Barnsdall, OK
- Licensee
- RALPH M DU BOIS
- Address
- Attn: RALPH DU BOIS
PO Box 185
114 WEST MAPLE
BARNSDALL, OK 74002-0185
- FRN
- 0014460034
- Previous call
- K5MMO
- Last granted
- Jan 19, 2006
- Effective
- Jan 19, 2006
- Last action
- Jan 20, 2018
FCC actions (3)
- Jan 20, 2018 — License expired LIEXP
- Jan 19, 2006 — Vanity call sign granted VANGRT
- Jan 19, 2006 — License issued LIISS
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- Licensee
- RALPH M DU BOIS
- Address
- 515 S OSAGE 5
DEWEY, OK 74029-2854
- FRN
- 0014460034
- Last granted
- May 4, 1998
- Effective
- May 4, 1998
- Last action
- Jan 19, 2006
FCC actions (2)
- Jan 19, 2006 — License canceled LICAN
- Dec 29, 2005 — FCC action LTSFRN
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
Others requesting W5MMF
2 applications listed W5MMF as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| Dec 28, 2005 | Jan 15, 2006 | K5MMO · RALPH M DU BOIS · BARNSDALL, OK | 1 | Granted |
| Mar 20, 2000 | Apr 7, 2000 | KB9NOC · MARY M FOX · CARLSBAD, NM | 5 | Granted |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for W5MMF in the last 24 hours. They show up here within seconds of W5MMF beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.