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, WIKL7OA HAM
✅ Available for a vanity request — free since Sep 30, 2017.
2x2 call: 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 30, 2017
Previous holder: CHARLES M PRESTON
Held KL7OA Sep 5, 2007 → Sep 29, 2015 · first licensed Sep 5, 2007 as KL7OA · 3 licenses · FRN 0016887291
-
- Licensee
- CHARLES M PRESTON
- Address
- Attn: Charles Preston
608 Scott Street
Troy, ID 83871
- FRN
- 0016887291
- Previous call
- KD7OA
- Last granted
- Sep 30, 2025
- Effective
- Sep 30, 2025
- Last action
- Sep 30, 2025
FCC actions (3)
- Sep 30, 2025 — License renewed LIREN
- Dec 15, 2015 — Vanity call sign granted VANGRT
- Dec 15, 2015 — License issued LIISS
-
- Licensee
- CHARLES M PRESTON
- Address
- Attn: Charles Preston
PO Box 113
608 Scott Street
Troy, ID 83871
- FRN
- 0016887291
- Previous call
- KL7OA
- Last granted
- Sep 29, 2015
- Effective
- Sep 29, 2015
- Last action
- Dec 15, 2015
FCC actions (3)
- Dec 15, 2015 — License canceled LICAN
- Sep 29, 2015 — Vanity call sign granted VANGRT
- Sep 29, 2015 — License issued LIISS
-
- Licensee
- CHARLES M PRESTON
- Address
- Attn: Charles Preston
PO Box 113
608 Scott Street
Troy, ID 83871
- FRN
- 0016887291
- Last granted
- Sep 5, 2007
- Effective
- Feb 24, 2015
- Last action
- Sep 29, 2015
FCC actions (7)
- Sep 29, 2015 — License canceled LICAN
- Feb 24, 2015 — Administrative update LIAUA
- Jun 17, 2014 — Administrative update LIAUA
- Aug 28, 2012 — Administrative update LIAUA
- May 25, 2010 — Administrative update LIAUA
- Sep 14, 2007 — FCC action ESUFRN
- Sep 5, 2007 — License renewed LIREN
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Sep 27, 2026 → Oct 4, 2026 · 2 snapshots · as K7TAA
CHARLES M PRESTON
Attn: Charles Preston
608 Scott Street, Troy, ID 83871 - Seen Mar 28, 2015 → Oct 4, 2026 · 95 snapshots · as KL7OA
CHARLES M PRESTON
Attn: Charles Preston
PO Box 113
608 Scott Street, Troy, ID 83871 - Seen Feb 18, 2013 → May 22, 2014 · 6 snapshots · as KL7OA
CHARLES M PRESTON
Attn: Charles Preston
210 Boise Street, Middleton, ID 83644 - Seen Oct 17, 2011 → Jul 26, 2012 · 4 snapshots · as KL7OA
CHARLES M PRESTON
Attn: Charles Preston
3705 Arctic Blvd #217, ANCHORAGE, AK 99503 - Seen May 27, 2010 · 1 snapshot · as KL7OA
CHARLES M PRESTON
Attn: Charles Preston
PO Box 240027
ANCHORAGE, AK 99524-0027 - Seen Nov 7, 2004 · 1 snapshot · as KL7OA
CHARLES M PRESTON
BOX 240027, ANCHORAGE, AK 99524-0027
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KL7OA in the last 24 hours. They show up here within seconds of KL7OA beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.