N9TPB
FCC License Search
🕒 FCC license data updated today 8:30 am CDT (FCC files through Oct 1, 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, WIKK4ACE HAM
⏳ Not available yet — opens for vanity requests Aug 9, 2028, two years after the license was canceled (Aug 8, 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 · 2 holders on record
Previous holder: Christopher D Oh
Held KK4ACE Mar 16, 2024 → Aug 8, 2026 · first licensed Feb 2, 2024 as KQ4OHG · 3 licenses · FRN 0031017585
-
- Licensee
- Christopher D Oh
- Address
- PO Box 8784
425 Hurfville Crosskeys Rd
Blackwood, NJ 08012
- FRN
- 0031017585
- Previous call
- KK4ACE (Technician)
- Last granted
- Aug 8, 2026
- Effective
- Aug 8, 2026
- Last action
- Aug 8, 2026
FCC actions (2)
- Aug 8, 2026 — Vanity call sign granted VANGRT
- Aug 8, 2026 — License issued LIISS
-
- Licensee
- Christopher D Oh
- Address
- PO Box 8784
425 Hurfville Crosskeys Rd
Blackwood, NJ 08012
- FRN
- 0031017585
- Previous call
- KQ4OHG (Technician)
- Last granted
- Mar 16, 2024
- Effective
- May 8, 2024
- Last action
- Aug 8, 2026
FCC actions (4)
- Aug 8, 2026 — License canceled LICAN
- May 8, 2024 — License modified LIMOD
- Mar 16, 2024 — Vanity call sign granted VANGRT
- Mar 16, 2024 — License issued LIISS
-
- Licensee
- Christopher D Oh
- Address
- Attn: c/o HamRegistry.org (JEIGP)
PO Box 8784
425 Hurfville Crosskeys Rd
Blackwood, NJ 08012
- FRN
- 0031017585
- Last granted
- Feb 2, 2024
- Effective
- Feb 27, 2024
- Last action
- Mar 16, 2024
FCC actions (4)
- Mar 16, 2024 — License canceled LICAN
- Feb 27, 2024 — Administrative update LIAUA
- Feb 2, 2024 — License issued LIISS
- Feb 2, 2024 — 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 → Sep 27, 2026 · 23 snapshots · as KQ4OHG
Christopher D Oh
Attn: c/o HamRegistry.org (JEIGP)
PO Box 8784
425 Hurfville Crosskeys Rd, Blackwood, NJ 08012
Previous holder: Nicholas J Filamini
Held KK4ACE Feb 3, 2011 → Feb 3, 2021 · first licensed Feb 3, 2011 as KK4ACE · 1 license · FRN 0020571386
-
- Licensee
- Nicholas J Filamini
- Address
- 18032301 Rawlings Hall
Gainesville, FL 32612
- FRN
- 0020571386
- Last granted
- Feb 3, 2011
- Effective
- Feb 3, 2011
- Last action
- Feb 4, 2023
FCC actions (3)
- Feb 4, 2023 — License expired LIEXP
- Feb 3, 2011 — License issued LIISS
- Feb 3, 2011 — 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 Oct 17, 2011 → Sep 27, 2026 · 45 snapshots · as KK4ACE
Nicholas J Filamini
18032301 Rawlings Hall, Gainesville, FL 32612
Others requesting KK4ACE
4 applications listed KK4ACE as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| Feb 27, 2024 | Mar 16, 2024 | KQ4OHG · Christopher D Oh · Blackwood, NJ | 1 | Granted |
| Jan 2, 2024 | Jan 20, 2024 | KQ4LQW · AMY C ELKINS · DECATUR, TN | 3 | Granted |
| Sep 18, 2023 | Oct 6, 2023 | KK7OKR · Julian A Evans · Tucson, AZ | 4 | Granted |
| Apr 6, 2023 | Apr 24, 2023 | KQ4HOY · Vlad-Daniel Leu · Atlanta, GA | 4 | Granted |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KK4ACE in the last 24 hours. They show up here within seconds of KK4ACE beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.