N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 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, WIN9ADZ HAM
✅ Available for a vanity request — free since Sep 30, 1999.
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 Sep 30, 1999
Previous holder: MARSHALL O KNUTSON
Held N9ADZ Sep 29, 1987 → Sep 29, 1997 · first licensed Sep 29, 1987 as N9ADZ · 1 license · no FRN on file (pre-2001 records)
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- Licensee
- MARSHALL O KNUTSON
- Address
- 415 NORTH HAMILTON ST
SAINT CROIX FALLS, WI 54024
- Last granted
- Sep 29, 1987
- Effective
- Sep 29, 1987
- Last action
- Sep 30, 1999
FCC actions (1)
- Sep 30, 1999 — 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 N9ADZ
MARSHALL O KNUTSON
415 NORTH HAMILTON ST, SAINT CROIX FALLS, WI 54024
Others requesting N9ADZ
3 applications listed N9ADZ as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| Jul 19, 2024 | Aug 6, 2024 | KD9VPU · BYRON J KOPECZY · South Bend, IN | 2 | Granted |
| Oct 25, 2021 | Nov 12, 2021 | KD9SRK · Garrett Powell · Greenwood, IN | 4 | Granted |
| Jun 23, 2017 | Jul 11, 2017 | KD9IVJ · John R Meyer · Des Plaines, IL | 6 | Granted |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for N9ADZ in the last 24 hours. They show up here within seconds of N9ADZ beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.