Universal Licensing System
WQR933
AMBROS INC
License details
| ULS identifier | 1760614 |
|---|
| Call sign | WQR933 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1995-12-15 |
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| Expiration | 2001-02-07 |
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| Cancellation | 2001-04-15 |
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| Frequency range | 463.575 - 468.575 MHz (2 frequencies) |
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| Locations | 4 |
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| Representative location | ANIGUA, GU |
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| Coordinates | 13.4783889, 144.7171389 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:29:09 |
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Licensee
| Name | AMBROS INC |
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| Applicant type | C |
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| Location | AGANA, GU |
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| Address | AGANA, GU, 96910 |
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| Phone | 6714771826 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 463.57500000 | | | 15.000000 | 13.000000 | |
| 2 | 1 | FB4 | 463.57500000 | | | 75.000000 | 98.000000 | |
| 4 | 1 | MO | 463.57500000 | | | 30.000000 | | |
| 3 | 1 | FX1 | 468.57500000 | | | 15.000000 | | |
| 4 | 1 | MO | 468.57500000 | | | 30.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.57500000 | | 20K0F3E |
| 2 | 1 | 463.57500000 | | 20K0F3E |
| 4 | 1 | 463.57500000 | | 20K0F3E |
| 3 | 1 | 468.57500000 | | 20K0F3E |
| 4 | 1 | 468.57500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | AMBROS BLDG 1/4 MI N ACE HARDWARE, ANIGUA, GU | 13.47838889, 144.71713889 | 18.000 m | | | N |
| 2 | T | SUMMIT MOUNT ALUTOM, YONA, GU | 13.54950000, 144.71241667 | 327.000 m | | | N |
| 3 | T | GU | | | | | |
| 4 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 8.000 m | | | | | |
| 1 | 2 | T | | 8.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | | | 6714771826 |
License history
| Date | File or call sign | Action |
|---|
| 2001-04-15 | WQR933 | LIEXP |
| 2000-11-28 | WQR933 | LETRES |
| 2000-11-23 | WQR933 | LICCNV |
| 1995-12-15 | WQR933 | AUTHPR |
| 1995-12-15 | WQR933 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1760614 | 2026-08-02 01:29:09 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQR933 | ULS 1760614 | 2026-08-02 01:29:09 |
| Status | E | ULS 1760614 | 2026-08-02 01:29:09 |
| Service | IG | ULS 1760614 | 2026-08-02 01:29:09 |
| Grant Date | 1995-12-15 | ULS 1760614 | 2026-08-02 01:29:09 |
| Expiration Date | 2001-02-07 | ULS 1760614 | 2026-08-02 01:29:09 |
| Cancellation Date | 2001-04-15 | ULS 1760614 | 2026-08-02 01:29:09 |