N9TPB
FCC License Search
🕒 FCC license data updated today 9:42 am CDT (FCC files through Sep 30, 2026) · next update tomorrow 9:15 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, WIKP4YA HAM
✅ Available for a vanity request — free since Jul 8, 2002.
2x2 call: Advanced and Amateur Extra licensees can request it.
No pending applications list it.
Not currently held · 1 holder on record · available since Jul 8, 2002
Previous holder: CARLOS M OSORIO
Held KP4YA Dec 20, 1994 → Jul 7, 2000 · first licensed Dec 20, 1994 as KP4YA · 2 licenses · FRN 0001833623
-
- Licensee
- CARLOS M OSORIO
- Address
- Attn: Carlos M. Osorio
Mountain View D6 Calle1
CAROLINA, PR 00987-8060
- FRN
- 0001833623
- Previous call
- KP4YA (Advanced)
- Last granted
- May 21, 2020
- Effective
- May 21, 2020
- Last action
- May 21, 2020
FCC actions (4)
- May 21, 2020 — License renewed LIREN
- May 15, 2020 — Administrative update LIAUA
- May 25, 2010 — License renewed LIREN
- Jul 7, 2000 — License issued LIISS
-
- Licensee
- CARLOS M OSORIO FEBRES
- Address
- CALLE 1 BLDG D 6 MOUNTAIN VIEW
CAROLINA, PR 00987
- FRN
- 0001833623
- Previous call
- WP4LUH (Advanced)
- Last granted
- Dec 20, 1994
- Effective
- Jun 2, 2000
- Last action
- Jul 7, 2000
FCC actions (2)
- Jul 7, 2000 — License canceled LICAN
- Jun 2, 2000 — License modified LIMOD
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Apr 16, 2022 → Sep 27, 2026 · 12 snapshots · as WP4N
CARLOS M OSORIO
Attn: Carlos M. Osorio
Mountain View D6 Calle1, CAROLINA, PR 00987-8060 - Seen Nov 7, 2004 → Sep 27, 2026 · 47 snapshots · as KP4YA
CARLOS M OSORIO FEBRES
CALLE 1 BLDG D 6 MOUNTAIN VIEW, CAROLINA, PR 00987 - Seen Nov 7, 2004 → May 6, 2019 · 35 snapshots · as WP4N
CARLOS M OSORIO
CALLE 1 BLDG D6 MOUNTAIN VIEW, CAROLINA, PR 00987
Others requesting KP4YA
5 applications listed KP4YA as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| Feb 7, 2022 | Feb 25, 2022 | WP4RSO · JOSEPH RODRIGUEZ SANTIAGO · Guanica, PR | 1 | Granted |
| Jan 13, 2022 | Jan 31, 2022 | WP4RSO · JOSEPH RODRIGUEZ SANTIAGO · Guanica, PR | 1 | Dismissed |
| Oct 2, 2019 | Oct 20, 2019 | WP4YH · ENDY PAGAN · CAMUY, PR | 3 | Dismissed |
| Apr 30, 2004 | May 18, 2004 | WP4LQU · Israel D Rodrigues-Hernandez · Anasco, PR | 2 | Dismissed |
| Apr 30, 2004 | May 18, 2004 | WP4LQU · Israel D Rodrigues-Hernandez · Anasco, PR | 3 | Granted |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KP4YA in the last 24 hours. They show up here within seconds of KP4YA beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.