Universal Licensing System
KD37907
AMERICAN CONTROLS SERVICE CORP
License details
| ULS identifier | 1604940 |
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| Call sign | KD37907 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1998-11-10 |
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| Expiration | 2004-01-09 |
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| Cancellation | 2004-03-14 |
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| Frequency range | 469.325 MHz |
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| Locations | 1 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:12:05 |
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Licensee
| Name | AMERICAN CONTROLS SERVICE CORP |
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| Applicant type | C |
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| FRN | 0001728005 |
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| Location | SAN JUAN, PR |
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| Address | SAN JUAN, PR, 00936 |
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| Phone | 7877934229 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | MO | 469.32500000 | | | 5.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 469.32500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 431 ESCORIAL ST CAPARRA HEIGHTS SAN, JUAN, PR | | 7877934229 |
License history
| Date | File or call sign | Action |
|---|
| 2004-03-14 | KD37907 | LIEXP |
| 2003-10-14 | KD37907 | LETRES |
| 2002-04-15 | KD37907 | LETAUS |
| 2000-11-22 | KD37907 | LICCNV |
| 1998-11-10 | KD37907 | AUTHPR |
| 1998-11-10 | KD37907 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1604940 | 2026-08-02 01:12:05 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KD37907 | ULS 1604940 | 2026-08-02 01:12:05 |
| Status | E | ULS 1604940 | 2026-08-02 01:12:05 |
| Service | IG | ULS 1604940 | 2026-08-02 01:12:05 |
| Grant Date | 1998-11-10 | ULS 1604940 | 2026-08-02 01:12:05 |
| Expiration Date | 2004-01-09 | ULS 1604940 | 2026-08-02 01:12:05 |
| Cancellation Date | 2004-03-14 | ULS 1604940 | 2026-08-02 01:12:05 |