Universal Licensing System
WNNM496
PROTOCOL TELECOMMUNICATIONS C/O WALKIETALKIE.COM
License details
| ULS identifier | 1666354 |
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| Call sign | WNNM496 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2003-11-20 |
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| Expiration | 2014-01-30 |
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| Cancellation | 2014-04-05 |
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| Frequency range | 461.55 - 466.65 MHz (4 frequencies) |
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| Locations | 3 |
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| Representative location | MALIBU, LOS ANGELES, CA |
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| Coordinates | 34.0763889, -118.6584167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:12:00 |
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Licensee
| Name | PROTOCOL TELECOMMUNICATIONS C/O WALKIETALKIE.COM |
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| Applicant type | C |
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| FRN | 0001533447 |
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| Location | VAN NUYS, CA |
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| Address | 16844 SATICOY STREET, VAN NUYS, CA, 91406 |
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| Phone | 8187825705 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB4 | 461.55000000 | | | 30.000000 | 85.000000 | |
| 3 | 1 | FB | 461.55000000 | | | 30.000000 | 110.000000 | |
| 4 | 1 | MO | 461.55000000 | | | 35.000000 | 85.000000 | |
| 1 | 2 | FB4 | 461.65000000 | | | 110.000000 | 350.000000 | |
| 3 | 1 | FB | 461.65000000 | | | 30.000000 | 110.000000 | |
| 4 | 1 | MO | 461.65000000 | | | 35.000000 | 85.000000 | |
| 4 | 1 | MO | 466.55000000 | | | 35.000000 | 85.000000 | |
| 4 | 1 | MO | 466.65000000 | | | 35.000000 | 85.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.55000000 | | 11K2F3E |
| 3 | 1 | 461.55000000 | | 11K2F3E |
| 4 | 1 | 461.55000000 | | 11K2F3E |
| 1 | 2 | 461.65000000 | | 11K2F3E |
| 3 | 1 | 461.65000000 | | 11K2F3E |
| 4 | 1 | 461.65000000 | | 11K2F3E |
| 4 | 1 | 466.55000000 | | 11K2F3E |
| 4 | 1 | 466.65000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 21400 SADDLE PEAK RD, MALIBU, LOS ANGELES, CA | 34.07638889, -118.65841667 | 864.000 m | | | N |
| 3 | T | 7406 VALJEAN AVE, VAN NUYS, LOS ANGELES, CA | 34.22361111, -118.48786111 | 122.000 m | | | N |
| 4 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 6.000 m | | | | | |
| 1 | 3 | T | | 6.000 m | | | | | |
| 1 | 4 | T | | | | | | | |
| 2 | 1 | T | | 30.000 m | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 7406 VALJEAN AVE, VAN NUYS, CA | LOS ANGELES | 8187825705 |
License history
| Date | File or call sign | Action |
|---|
| 2014-04-05 | WNNM496 | LIEXP |
| 2013-11-04 | WNNM496 | LETRES |
| 2013-01-23 | WNNM496 | LIMOD |
| 2013-01-23 | WNNM496 | LTSAPR |
| 2013-01-22 | WNNM496 | EFCAPR |
| 2013-01-22 | WNNM496 | ESCAPR |
| 2011-01-18 | WNNM496 | LIAUA |
| 2011-01-17 | WNNM496 | LTSAPR |
| 2011-01-14 | WNNM496 | EFCAPR |
| 2011-01-14 | WNNM496 | ESCAPR |
| 2003-11-20 | WNNM496 | LIAUA |
| 2003-11-20 | WNNM496 | LIREN |
| 2003-11-03 | WNNM496 | LETRES |
| 2001-12-20 | WNNM496 | AUDOPR |
| 2000-11-23 | WNNM496 | LICCNV |
| 1998-11-04 | WNNM496 | LIREN |
| 1998-11-04 | WNNM496 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1666354 | 2026-08-02 01:12:00 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNNM496 | ULS 1666354 | 2026-08-02 01:12:00 |
| Status | E | ULS 1666354 | 2026-08-02 01:12:00 |
| Service | IG | ULS 1666354 | 2026-08-02 01:12:00 |
| Grant Date | 2003-11-20 | ULS 1666354 | 2026-08-02 01:12:00 |
| Expiration Date | 2014-01-30 | ULS 1666354 | 2026-08-02 01:12:00 |
| Cancellation Date | 2014-04-05 | ULS 1666354 | 2026-08-02 01:12:00 |