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, WIKB3MNP HAM
✅ Available for a vanity request — free since Aug 31, 2007.
2x3 call: any licensee 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 Aug 31, 2007
Previous holder: Douglas T Muth
Held KB3MNP Aug 10, 2005 → Aug 30, 2005 · first licensed Aug 10, 2005 as KB3MNP · 2 licenses · FRN 0013872841
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- Licensee
- Douglas T Muth
- Address
- 34 W Montgomery Ave Apt 110
Ardmore, PA 19003
- FRN
- 0013872841
- Previous call
- KB3MNP
- Last granted
- Aug 26, 2025
- Effective
- Aug 26, 2025
- Last action
- Aug 26, 2025
FCC actions (4)
- Aug 26, 2025 — License renewed LIREN
- Jun 10, 2015 — License renewed LIREN
- Aug 30, 2005 — Vanity call sign granted VANGRT
- Aug 30, 2005 — License issued LIISS
-
- Licensee
- Douglas T Muth
- Address
- 34 W Montgomery Ave Apt 110
Ardmore, PA 19003
- FRN
- 0013872841
- Last granted
- Aug 10, 2005
- Effective
- Aug 10, 2005
- Last action
- Aug 30, 2005
FCC actions (3)
- Aug 30, 2005 — License canceled LICAN
- Aug 10, 2005 — License issued LIISS
- Aug 10, 2005 — 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 May 27, 2010 → Oct 4, 2026 · 94 snapshots · as KB3MNP
Douglas T Muth
34 W Montgomery Ave Apt 110, Ardmore, PA 19003
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KB3MNP in the last 24 hours. They show up here within seconds of KB3MNP beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.