N9TPB
FCC License Search
🕒 FCC license data updated yesterday 9:45 am CDT · next update today 7:15 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, WIK7STI HAM
✅ Available for a vanity request — free since Jan 6, 2026.
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 Jan 6, 2026
Previous holder: Yujiro Otsuki
Held K7STI Nov 9, 2013 → Jan 5, 2024 · first licensed Oct 17, 2013 as KG7FXK · 3 licenses · FRN 0022978233
-
- Licensee
- Yujiro Otsuki
- Address
- 8631 Rowland Bluff Ave.
Las Vegas, NV 89178
- FRN
- 0022978233
- Previous call
- K7STI (Technician)
- Last granted
- Jan 5, 2024
- Effective
- Jan 5, 2024
- Last action
- Jan 5, 2024
FCC actions (2)
- Jan 5, 2024 — Vanity call sign granted VANGRT
- Jan 5, 2024 — License issued LIISS
-
📦 Moved: Henderson, NV → Las Vegas, NV
- Licensee
- Yujiro Otsuki
- Address
- 8631 Rowland Bluff Ave.
Las Vegas, NV 89178
- FRN
- 0022978233
- Previous call
- KG7FXK (Technician)
- Last granted
- Sep 12, 2023
- Effective
- Sep 12, 2023
- Last action
- Jan 5, 2024
FCC actions (6)
- Jan 5, 2024 — License canceled LICAN
- Sep 12, 2023 — License renewed LIREN
- Feb 9, 2021 — License modified LIMOD
- Jun 27, 2017 — Administrative update LIAUA
- Nov 9, 2013 — Vanity call sign granted VANGRT
- Nov 9, 2013 — License issued LIISS
-
- Licensee
- Yujiro Otsuki
- Address
- 231 W Horizon Ridge Pkwy 1825
Henderson, NV 89012
- FRN
- 0022978233
- Last granted
- Oct 17, 2013
- Effective
- Oct 17, 2013
- Last action
- Nov 9, 2013
FCC actions (3)
- Nov 9, 2013 — License canceled LICAN
- Oct 17, 2013 — License issued LIISS
- Oct 17, 2013 — Systematic call sign granted SYSGRT
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
Others requesting K7STI
2 applications listed K7STI as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| Oct 22, 2013 | Nov 9, 2013 | KG7FXK · Yujiro Otsuki · Henderson, NV | 1 | Granted |
| Jan 3, 2005 | Jan 21, 2005 | KG6WZV · Lee W Sorenson · Fair Oaks, CA | 3 | Granted |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for K7STI in the last 24 hours. They show up here within seconds of K7STI beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.