N9TPB
FCC License Search
🕒 FCC license data updated yesterday 9:45 am CDT · next update today 7:15 am CDT
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HAMs within 5 miles of N9TPB · Extra class operators in Madison, WI · or try N9TPB · K9* wildcards · Smith, John · 0004797601 (FRN) · 53703 · Madison, WIMARLENE B MABUCHI
FRN 0018268565 · first licensed Dec 11, 2008 as KH0UM · 2 licenses on record
📝 FCC applications (9)
| Received | File number | Service | Purpose | Status | Call |
|---|---|---|---|---|---|
| Dec 15, 2025 | 0011830089 | HAM | Modification | Granted | KH0UM |
| Dec 4, 2025 | 0011812056 | HAM | Administrative update | Granted | KH0UM |
| Feb 21, 2020 | 0008985597 | HAM | Modification | Granted | KH0UM |
| Feb 19, 2020 | 0008982270 | HAM | Modification | Granted | KH0UM |
| Feb 19, 2019 | 0008530428 | HAM | Administrative update | Granted | KH0UM |
| Nov 20, 2018 | 0008443467 | HAM | Administrative update | Granted | KH0UM |
| Nov 20, 2018 | 0008443466 | HAM | Renewal | Granted | KH0UM |
| Feb 25, 2014 | 0006172674 | HAM | Administrative update | Granted | KH0UM |
| Dec 11, 2008 | 0003674607 | HAM | New license | Granted | KH0UM |
Complete licensing history
-
- Licensee
- MARLENE B MABUCHI
- Address
- PO Box 22061
GMF
Barrigada, GU 96921
- FRN
- 0018268565
- Previous call
- KH0UM (General)
- Last granted
- Jan 3, 2026
- Effective
- Jan 3, 2026
- Last action
- Jan 3, 2026
FCC actions (2)
- Jan 3, 2026 — Vanity call sign granted VANGRT
- Jan 3, 2026 — License issued LIISS
-
- Licensee
- MARLENE B MABUCHI
- Address
- PO Box 22061
GMF
Barrigada, GU 96921
- FRN
- 0018268565
- Last granted
- Nov 20, 2018
- Effective
- Dec 5, 2025
- Last action
- Jan 3, 2026
FCC actions (10)
- Jan 3, 2026 — License canceled LICAN
- Dec 5, 2025 — Administrative update LIAUA
- Feb 21, 2020 — License modified LIMOD
- Feb 19, 2020 — License modified LIMOD
- Feb 20, 2019 — Administrative update LIAUA
- Nov 20, 2018 — Administrative update LIAUA
- Nov 20, 2018 — License renewed LIREN
- Feb 25, 2014 — Administrative update LIAUA
- Dec 11, 2008 — License issued LIISS
- Dec 11, 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 Apr 16, 2022 → Oct 4, 2026 · 15 snapshots · as KH0UM
MARLENE B MABUCHI
PO Box 22061
GMF, Barrigada, GU 96921 - Seen May 6, 2019 · 1 snapshot · as KH0UM
MARLENE B MABUCHI
PO Box 22061
GMF, Barrigada,, GU 96921 - Seen Jan 22, 2019 · 1 snapshot · as KH0UM
MARLENE B MABUCHI
16000 SABANA LANE, ENCINO, CA 91436 - Seen Mar 28, 2014 → Sep 3, 2018 · 23 snapshots · as KH0UM
MARLENE B MABUCHI
16000 SABANA LANE ENCINO, LOS ANGELES, CA 91436 - Seen May 27, 2010 → Oct 22, 2013 · 9 snapshots · as KH0UM
Marlene B Mabuchi
PO Box 855
Rota, MP 96951