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, WIKM4QKM HAM
✅ Available for a vanity request — free since Oct 1, 2018.
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 Oct 1, 2018
Previous holder: William B Crowell
Held KM4QKM Jan 21, 2016 → Sep 30, 2016 · first licensed Jan 21, 2016 as KM4QKM · 2 licenses · FRN 0025213117
-
- Licensee
- William B Crowell
- Address
- 6519 HIXSON PIKE
Hixson, TN 37343
- FRN
- 0025213117
- Previous call
- KM4QKM (Technician)
- Last granted
- Sep 30, 2016
- Effective
- Jan 31, 2019
- Last action
- Jan 31, 2019
FCC actions (4)
- Jan 31, 2019 — Administrative update LIAUA
- Jan 9, 2018 — Administrative update LIAUA
- Sep 30, 2016 — Vanity call sign granted VANGRT
- Sep 30, 2016 — License issued LIISS
-
- Licensee
- William B Crowell
- Address
- 1041 Boy Scout Rd
Hixson, TN 37343
- FRN
- 0025213117
- Last granted
- Jan 21, 2016
- Effective
- Sep 21, 2016
- Last action
- Sep 30, 2016
FCC actions (4)
- Sep 30, 2016 — License canceled LICAN
- Sep 21, 2016 — License modified LIMOD
- Jan 21, 2016 — License issued LIISS
- Jan 21, 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 May 6, 2019 → Oct 4, 2026 · 14 snapshots · as N4WBC
William B Crowell
6519 HIXSON PIKE, Hixson, TN 37343 - Seen Feb 16, 2016 → Oct 4, 2026 · 37 snapshots · as KM4QKM
William B Crowell
1041 Boy Scout Rd, Hixson, TN 37343 - Seen May 7, 2018 → Jan 22, 2019 · 3 snapshots · as N4WBC
William B Crowell
8087 LAKE BREEZE LANE, Hixson, TN 37343
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KM4QKM in the last 24 hours. They show up here within seconds of KM4QKM beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.