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, WIKO6KSJ HAM
⏳ Not available yet — opens for vanity requests Sep 16, 2027, two years after the license was canceled (Sep 15, 2025).
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
Previous holder: Catherine David
Held KO6KSJ Aug 30, 2025 → Sep 15, 2025 · first licensed May 16, 2008 as KI6QLW · 4 licenses · FRN 0017775750
-
- Licensee
- Catherine David
- Address
- 440 N Barranca Ave Pmb 5056
Covina, CA 91723-1722
- FRN
- 0017775750
- Previous call
- AK6QG (General)
- Last granted
- Jun 19, 2026
- Effective
- Jun 19, 2026
- Last action
- Jun 19, 2026
FCC actions (2)
- Jun 19, 2026 — Vanity call sign granted VANGRT
- Jun 19, 2026 — License issued LIISS
-
- Licensee
- Catherine David
- Address
- 440 N Barranca Ave Pmb 5056
Covina, CA 91723-1722
- FRN
- 0017775750
- Previous call
- KO6KSJ (General)
- Last granted
- Aug 30, 2025
- Effective
- Sep 15, 2025
- Last action
- Jun 19, 2026
FCC actions (3)
- Jun 19, 2026 — License canceled LICAN
- Sep 15, 2025 — Systematic call sign granted SYSGRT
- Sep 15, 2025 — License issued LIISS
-
📦 Moved: San Francisco, CA → Covina, CA
- Licensee
- Catherine David
- Address
- 440 N Barranca Ave Pmb 5056
Covina, CA 91723-1722
- FRN
- 0017775750
- Last granted
- Aug 30, 2025
- Effective
- Sep 15, 2025
- Last action
- Sep 15, 2025
FCC actions (3)
- Sep 15, 2025 — License canceled LICAN
- Aug 30, 2025 — License issued LIISS
- Aug 30, 2025 — Systematic call sign granted SYSGRT
-
- Licensee
- Nishelles T David
- Address
- 752 Shotwell St Apt #3
San Francisco, CA 94110
- FRN
- 0017775750
- Last granted
- May 16, 2008
- Effective
- Jul 6, 2017
- Last action
- May 19, 2020
FCC actions (4)
- May 19, 2020 — License expired LIEXP
- Jul 6, 2017 — License modified LIMOD
- May 16, 2008 — License issued LIISS
- May 16, 2008 — 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 · 8 snapshots · as KO6KSJ
Catherine David
440 N Barranca Ave Pmb 5056, Covina, CA 91723-1722 - Seen Sep 5, 2017 → Oct 4, 2026 · 20 snapshots · as KI6QLW
Nishelles T David
752 Shotwell St Apt #3, San Francisco, CA 94110 - Seen May 27, 2010 → May 12, 2017 · 27 snapshots · as KI6QLW
Nishelles T David
2510 Manhattan Ave, Hermosa Beach, CA 90254
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KO6KSJ in the last 24 hours. They show up here within seconds of KO6KSJ beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.