N9TPB
FCC License Search
🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 4, 2026) · 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, WIKO4JJI HAM
✅ Available for a vanity request — free since Apr 11, 2023.
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 Apr 11, 2023
Previous holder: Stuart A Koch
Held KO4JJI Nov 16, 2020 → Apr 10, 2021 · first licensed Nov 16, 2020 as KO4JJI · 3 licenses · FRN 0030181440
-
- Licensee
- Stuart A Koch
- Address
- 29463 Goose Point Ct
Port Royal, VA 22535
- FRN
- 0030181440
- Previous call
- KO4ST (General)
- Last granted
- Sep 18, 2021
- Effective
- Sep 18, 2021
- Last action
- Sep 18, 2021
FCC actions (2)
- Sep 18, 2021 — Vanity call sign granted VANGRT
- Sep 18, 2021 — License issued LIISS
-
- Licensee
- Stuart A Koch
- Address
- 29463 Goose Point Ct
Port Royal, VA 22535
- FRN
- 0030181440
- Previous call
- KO4JJI (General)
- Last granted
- Apr 10, 2021
- Effective
- Apr 10, 2021
- Last action
- Sep 18, 2021
FCC actions (3)
- Sep 18, 2021 — License canceled LICAN
- Apr 10, 2021 — Vanity call sign granted VANGRT
- Apr 10, 2021 — License issued LIISS
-
- Licensee
- Stuart A Koch
- Address
- 29463 Goose Point Ct
Port Royal, VA 22535
- FRN
- 0030181440
- Last granted
- Nov 16, 2020
- Effective
- Mar 22, 2021
- Last action
- Apr 10, 2021
FCC actions (5)
- Apr 10, 2021 — License canceled LICAN
- Mar 22, 2021 — License modified LIMOD
- Jan 25, 2021 — License modified LIMOD
- Nov 16, 2020 — License issued LIISS
- Nov 16, 2020 — 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 Apr 16, 2022 → Oct 4, 2026 · 39 snapshots · as KO4JJI
Stuart A Koch
29463 Goose Point Ct, Port Royal, VA 22535
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KO4JJI in the last 24 hours. They show up here within seconds of KO4JJI beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.