N9TPB
FCC License Search
🕒 FCC license data updated today 8:30 am CDT (FCC files through Oct 1, 2026) · next update today 9:45 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, WIKM4WNU HAM
✅ Available for a vanity request — free since Nov 16, 2018.
2x3 call: any licensee can request it.
No pending applications list it.
📬 QSL: LoTW user, last upload Nov 22, 2016 · not eQSL AG
Not currently held · 1 holder on record · available since Nov 16, 2018
Previous holder: CHRISTOPHER R REIDENBACH
Held KM4WNU Sep 12, 2016 → Nov 15, 2016 · first licensed Sep 12, 2016 as KM4WNU · 2 licenses · FRN 0025879552
-
- Licensee
- CHRISTOPHER R REIDENBACH
- Address
- 11689 KAHNS RD
Manassas, VA 20112
- FRN
- 0025879552
- Previous call
- KM4WNU (General)
- Last granted
- Nov 15, 2016
- Effective
- Nov 28, 2018
- Last action
- Nov 28, 2018
FCC actions (3)
- Nov 28, 2018 — License modified LIMOD
- Nov 15, 2016 — Vanity call sign granted VANGRT
- Nov 15, 2016 — License issued LIISS
-
- Licensee
- CHRISTOPHER R REIDENBACH
- Address
- 11689 KAHNS RD
Manassas, VA 20112
- FRN
- 0025879552
- Last granted
- Sep 12, 2016
- Effective
- Oct 14, 2016
- Last action
- Nov 15, 2016
FCC actions (4)
- Nov 15, 2016 — License canceled LICAN
- Oct 14, 2016 — License modified LIMOD
- Sep 12, 2016 — License issued LIISS
- Sep 12, 2016 — 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 Nov 4, 2016 → Sep 27, 2026 · 47 snapshots · as KM4WNU
CHRISTOPHER R REIDENBACH
11689 KAHNS RD, Manassas, VA 20112
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KM4WNU in the last 24 hours. They show up here within seconds of KM4WNU beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.