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, WIKJ6LDJ HAM
✅ Available for a vanity request — free since Aug 24, 2026.
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 Aug 24, 2026
Previous holder: Corey R Nissen-Siegel
Held KJ6LDJ Oct 28, 2010 → Aug 23, 2024 · first licensed Oct 28, 2010 as KJ6LDJ · 2 licenses · FRN 0020294591
-
- Licensee
- Corey R Nissen-Siegel
- Address
- 120 Eureka St
San Francisco, CA 94114-2435
- FRN
- 0020294591
- Previous call
- KJ6LDJ (General)
- Last granted
- Aug 23, 2024
- Effective
- Jun 7, 2025
- Last action
- Jun 7, 2025
FCC actions (3)
- Jun 7, 2025 — Administrative update LIAUA
- Aug 23, 2024 — Vanity call sign granted VANGRT
- Aug 23, 2024 — License issued LIISS
-
- Licensee
- Corey R Siegel
- Address
- 120 Eureka St
San Francisco, CA 94114
- FRN
- 0020294591
- Last granted
- Sep 22, 2020
- Effective
- Jun 25, 2024
- Last action
- Aug 23, 2024
FCC actions (13)
- Aug 23, 2024 — License canceled LICAN
- Jun 25, 2024 — License modified LIMOD
- Nov 21, 2023 — Administrative update LIAUA
- Nov 13, 2021 — Administrative update LIAUA
- Sep 22, 2020 — License renewed LIREN
- Jul 21, 2020 — Administrative update LIAUA
- Dec 17, 2013 — License modified LIMOD
- Nov 26, 2013 — Administrative update LIAUA
- Sep 27, 2012 — Administrative update LIAUA
- Nov 9, 2011 — Administrative update LIAUA
- Apr 19, 2011 — Administrative update LIAUA
- Oct 28, 2010 — License issued LIISS
- Oct 28, 2010 — 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 Sep 25, 2025 → Oct 4, 2026 · 3 snapshots · as AE6B
Corey R Nissen-Siegel
120 Eureka St, San Francisco, CA 94114-2435 - Seen Apr 27, 2024 → Oct 4, 2026 · 19 snapshots · as KJ6LDJ
Corey R Siegel
120 Eureka St, San Francisco, CA 94114 - Seen Apr 16, 2022 · 1 snapshot · as KJ6LDJ
Corey R Siegel
360 Hermann St, San Francisco, CA 94117 - Seen Mar 28, 2014 → May 6, 2019 · 25 snapshots · as KJ6LDJ
Corey R Siegel
1881 15th St, San Francisco, CA 94103 - Seen Feb 18, 2013 → Oct 22, 2013 · 4 snapshots · as KJ6LDJ
Corey R Siegel
109 Buchanan St Apt 2, San Francisco, CA 94102 - Seen May 28, 2012 → Jul 26, 2012 · 2 snapshots · as KJ6LDJ
Corey R Siegel
336 Jersey St, San Francisco, CA 94114 - Seen Oct 17, 2011 → Nov 10, 2011 · 2 snapshots · as KJ6LDJ
Corey R Siegel
458 S Van Ness Ave, San Francisco, CA 94103
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KJ6LDJ in the last 24 hours. They show up here within seconds of KJ6LDJ beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.