Universal Licensing System
WPMC358
CALL BOX INC
License details
| ULS identifier | 1791713 |
|---|
| Call sign | WPMC358 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2003-07-24 |
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| Expiration | 2013-05-28 |
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| Cancellation | 2013-08-03 |
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| Frequency range | 152.96 - 173.375 MHz (7 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | US |
|---|
| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:25:18 |
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Licensee
| Name | CALL BOX INC |
|---|
| Applicant type | C |
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| FRN | 0008878001 |
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| Location | CHATSWORTH, CA |
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| Address | 20660 CELTIC STREET, CHATSWORTH, CA, 91311 |
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| Phone | 8185171034 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MOI | 151.62500000 | | | 5.000000 | | |
| 1 | 1 | MOI | 151.64000000 | | | 5.000000 | | |
| 1 | 1 | MOI | 151.70000000 | | | 5.000000 | | |
| 2 | 1 | MO | 152.87000000 | | | 5.000000 | | |
| 2 | 1 | MO | 152.90000000 | | | 5.000000 | | |
| 2 | 1 | MO | 152.93000000 | | | 5.000000 | | |
| 2 | 1 | MO | 152.96000000 | | | 5.000000 | | |
| 2 | 1 | MO | 152.99000000 | | | 5.000000 | | |
| 2 | 1 | MO | 153.02000000 | | | 5.000000 | | |
| 1 | 1 | MOI | 158.40000000 | | | 5.000000 | | |
| 2 | 1 | MO | 173.22500000 | | | 5.000000 | | |
| 2 | 1 | MO | 173.27500000 | | | 5.000000 | | |
| 2 | 1 | MO | 173.32500000 | | | 5.000000 | | |
| 2 | 1 | MO | 173.37500000 | | | 5.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 151.62500000 | | 20K0F3E |
| 1 | 1 | 151.64000000 | | 11K0F3E |
| 1 | 1 | 151.70000000 | | 11K0F3E |
| 2 | 1 | 152.87000000 | | 20K0F3E |
| 2 | 1 | 152.90000000 | | 20K0F3E |
| 2 | 1 | 152.93000000 | | 20K0F3E |
| 2 | 1 | 152.96000000 | | 20K0F3E |
| 2 | 1 | 152.99000000 | | 20K0F3E |
| 2 | 1 | 153.02000000 | | 20K0F3E |
| 1 | 1 | 158.40000000 | | 20K0F3E |
| 2 | 1 | 173.22500000 | | 20K0F3E |
| 2 | 1 | 173.27500000 | | 20K0F3E |
| 2 | 1 | 173.32500000 | | 20K0F3E |
| 2 | 1 | 173.37500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | US | | | | | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | | | 8184071447 |
| 2 | 20660 CELTIC STREET, CHATSWORTH, CA | LOS ANGELES | 8185171034 |
License history
| Date | File or call sign | Action |
|---|
| 2013-08-03 | WPMC358 | LIEXP |
| 2013-03-04 | WPMC358 | LETRES |
| 2006-07-13 | WPMC358 | LIAUA |
| 2006-07-13 | WPMC358 | LTSAPR |
| 2003-07-24 | WPMC358 | LIREN |
| 2003-07-24 | WPMC358 | COR |
| 2003-03-03 | WPMC358 | LETRES |
| 2000-11-23 | WPMC358 | LICCNV |
| 1999-09-15 | WPMC358 | LIMOD |
| 1999-09-15 | WPMC358 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1791713 | 2026-08-02 01:25:18 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMC358 | ULS 1791713 | 2026-08-02 01:25:18 |
| Status | E | ULS 1791713 | 2026-08-02 01:25:18 |
| Service | IG | ULS 1791713 | 2026-08-02 01:25:18 |
| Grant Date | 2003-07-24 | ULS 1791713 | 2026-08-02 01:25:18 |
| Expiration Date | 2013-05-28 | ULS 1791713 | 2026-08-02 01:25:18 |
| Cancellation Date | 2013-08-03 | ULS 1791713 | 2026-08-02 01:25:18 |