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, WIKB2CY HAM
✅ Available for a vanity request — free since Jun 29, 2025.
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 Jun 29, 2025
Previous holder: JOHN P SIKORA
Held KB2CY Jun 17, 2008 → Jun 28, 2023 · first licensed Jun 17, 2008 as KB2CY · 2 licenses · FRN 0017865536
-
- Licensee
- JOHN P SIKORA
- Address
- Attn: John Sikora
3849 La Selva Dr
Palo Alto, CA 94306
- FRN
- 0017865536
- Previous call
- KB2CY
- Last granted
- Jun 12, 2018
- Effective
- Jun 28, 2023
- Last action
- Jun 28, 2023
FCC actions (2)
- Jun 28, 2023 — Systematic call sign granted SYSGRT
- Jun 28, 2023 — License issued LIISS
-
- Licensee
- JOHN P SIKORA
- Address
- Attn: John Sikora
3849 La Selva Dr
Palo Alto, CA 94306
- FRN
- 0017865536
- Last granted
- Jun 12, 2018
- Effective
- Jun 27, 2023
- Last action
- Jun 28, 2023
FCC actions (6)
- Jun 28, 2023 — License canceled LICAN
- Jun 27, 2023 — Administrative update LIAUA
- Jun 12, 2018 — License renewed LIREN
- Sep 6, 2017 — Administrative update LIAUA
- Jun 17, 2008 — FCC action LTSFRN
- Jun 17, 2008 — License renewed LIREN
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 · 24 snapshots · as KB2CY
JOHN P SIKORA
Attn: John Sikora
3849 La Selva Dr, Palo Alto, CA 94306 - Seen Nov 11, 2017 → Apr 16, 2022 · 7 snapshots · as KB2CY
JOHN P SIKORA
Attn: John Sikora
1010 McLean Rd, CORTLAND, NY 13045 - Seen Nov 7, 2004 → Sep 5, 2017 · 29 snapshots · as KB2CY
JOHN P SIKORA
3090 CLUTE RD, CORTLAND, NY 13045
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KB2CY in the last 24 hours. They show up here within seconds of KB2CY beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.