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, WIKY4SF HAM
✅ Available for a vanity request — free since Nov 23, 2024.
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 Nov 23, 2024
Previous holder: ERIC B STONE
Held KY4SF Sep 20, 2022 → Nov 22, 2022 · first licensed Sep 20, 2022 as KQ4DJB · 3 licenses · FRN 0032780181
-
- Licensee
- ERIC B STONE
- Address
- 5 LUDWELL LN
STAFFORD, VA 22554-8514
- FRN
- 0032780181
- Previous call
- KY4SF (General)
- Last granted
- Nov 22, 2022
- Effective
- Nov 22, 2022
- Last action
- Nov 22, 2022
FCC actions (2)
- Nov 22, 2022 — Vanity call sign granted VANGRT
- Nov 22, 2022 — License issued LIISS
-
- Licensee
- ERIC B STONE
- Address
- 5 LUDWELL LN
STAFFORD, VA 22554-8514
- FRN
- 0032780181
- Previous call
- KQ4DJB (General)
- Last granted
- Sep 20, 2022
- Effective
- Oct 14, 2022
- Last action
- Nov 22, 2022
FCC actions (3)
- Nov 22, 2022 — License canceled LICAN
- Oct 14, 2022 — Systematic call sign granted SYSGRT
- Oct 14, 2022 — License issued LIISS
-
- Licensee
- ERIC B STONE
- Address
- 5 LUDWELL LN
STAFFORD, VA 22554-8514
- FRN
- 0032780181
- Last granted
- Sep 20, 2022
- Effective
- Oct 14, 2022
- Last action
- Oct 14, 2022
FCC actions (4)
- Oct 14, 2022 — License canceled LICAN
- Oct 3, 2022 — License modified LIMOD
- Sep 20, 2022 — License issued LIISS
- Sep 20, 2022 — 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 27, 2024 → Oct 4, 2026 · 36 snapshots · as KQ4DJB
ERIC B STONE
5 LUDWELL LN, STAFFORD, VA 22554-8514
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KY4SF in the last 24 hours. They show up here within seconds of KY4SF beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.