N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 8:30 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, WIKD0LWP HAM
✅ Available for a vanity request — free since Nov 10, 2015.
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 Nov 10, 2015
Previous holder: David A Rittmiller
Held KD0LWP Jun 2, 2010 → Nov 9, 2013 · first licensed Jun 2, 2010 as KD0LWP · 2 licenses · FRN 0019788322
-
- Licensee
- David A Rittmiller
- Address
- Attn: David Rittmiller
4650 Pinewood Loop
Bismarck, ND 58504
- FRN
- 0019788322
- Previous call
- KD0LWP
- Last granted
- Oct 31, 2023
- Effective
- Oct 31, 2023
- Last action
- Oct 31, 2023
FCC actions (5)
- Oct 31, 2023 — License renewed LIREN
- May 18, 2016 — Administrative update LIAUA
- May 18, 2016 — Administrative update LIAUA
- Nov 9, 2013 — Vanity call sign granted VANGRT
- Nov 9, 2013 — License issued LIISS
-
- Licensee
- David A Rittmiller
- Address
- 4731 Trenton Dr
Bismarck, ND 58503
- FRN
- 0019788322
- Last granted
- Jun 2, 2010
- Effective
- Jun 2, 2010
- Last action
- Nov 9, 2013
FCC actions (3)
- Nov 9, 2013 — License canceled LICAN
- Jun 2, 2010 — License issued LIISS
- Jun 2, 2010 — Systematic call sign granted SYSGRT
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KD0LWP in the last 24 hours. They show up here within seconds of KD0LWP beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.