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, WIW4CHM HAM
✅ Available for a vanity request — free since Sep 6, 2025.
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 6, 2025
Previous holder: CUSTOMS HOUSE MUSEUM AMATEUR RADIO CLUB
Held W4CHM Sep 5, 2003 → Sep 5, 2023 · first licensed Jul 22, 2003 as KI4BPX · 2 licenses · FRN 0009333022
-
- Licensee
- CUSTOMS HOUSE MUSEUM AMATEUR RADIO CLUB
- Address
- Attn: HENRY J KOEBLER JR
1150 HUTCHESON LN
CLARKSVILLE, TN 37040
- FRN
- 0009333022
- Previous call
- KI4BPX
- Trustee
- N3ORX
- Last granted
- Aug 6, 2013
- Effective
- Aug 6, 2013
- Last action
- Sep 6, 2025
FCC actions (4)
- Sep 6, 2025 — License expired LIEXP
- Aug 6, 2013 — License renewed LIREN
- Sep 5, 2003 — Vanity call sign granted VANGRT
- Sep 5, 2003 — License issued LIISS
-
- Licensee
- Customs House Museum Amateur Radio Club
- Address
- Attn: Henry J Koebler Jr
1150 Hutcheson Ln
Clarksville, TN 37040
- FRN
- 0009333022
- Trustee
- N3ORX
- Last granted
- Jul 22, 2003
- Effective
- Jul 22, 2003
- Last action
- Sep 5, 2003
FCC actions (2)
- Sep 5, 2003 — License canceled LICAN
- Jul 22, 2003 — License issued LIISS
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 · 96 snapshots · as KI4BPX
Customs House Museum Amateur Radio Club
Attn: Henry J Koebler Jr
1150 Hutcheson Ln, Clarksville, TN 37040
Others requesting W4CHM
2 applications listed W4CHM as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| Oct 15, 2008 | Nov 2, 2008 | KJ4GPF · Howard H Menthe · Newberry, FL | 4 | Granted |
| Aug 18, 2003 | Sep 5, 2003 | KI4BPX · CUSTOMS HOUSE MUSEUM AMATEUR RADIO CLUB · CLARKSVILLE, TN | 1 | Granted |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for W4CHM in the last 24 hours. They show up here within seconds of W4CHM beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.