Universal Licensing System
KD39147
TETRA TECH EC, INC.
License details
| ULS identifier | 1605235 |
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| Call sign | KD39147 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2003-12-18 |
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| Expiration | 2014-02-01 |
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| Cancellation | 2014-04-05 |
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| Frequency range | 463.2375 MHz |
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| Locations | 1 |
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| Representative location | ADAMS, CO |
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| Coordinates | 39.8427500, -104.8433056 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:21 |
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Licensee
| Name | TETRA TECH EC, INC. |
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| Applicant type | C |
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| FRN | 0010936771 |
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| Location | COMMERCE CITY, CO |
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| Address | ROCKY MTN ARSENAL--5650 HAVANA ST. TRAILER Z-96, COMMERCE CITY, CO, 80022 |
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| Phone | 3032890374 |
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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 | 463.23750000 | | | 2.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 463.23750000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | ADAMS, CO | 39.84275000, -104.84330556 | | | | |
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 | ROCKY MOUNTAIN ARSENOL 5650 HAVANA ST. TRAILER Z-96, COMMERCE CITY, CO | ADAMS | 3032890111 |
License history
| Date | File or call sign | Action |
|---|
| 2014-04-05 | KD39147 | LIEXP |
| 2013-11-11 | KD39147 | LETRES |
| 2009-01-22 | KD39147 | LIAUA |
| 2009-01-21 | KD39147 | ESCAPR |
| 2008-05-21 | KD39147 | LIAUA |
| 2008-05-20 | KD39147 | ESCAPR |
| 2005-06-30 | KD39147 | LIAUA |
| 2005-06-29 | KD39147 | ESCAPR |
| 2004-05-27 | KD39147 | LIASS |
| 2004-05-19 | KD39147 | ESCAPR |
| 2003-12-18 | KD39147 | LIREN |
| 2003-11-10 | KD39147 | LETRES |
| 2001-09-21 | KD39147 | AUDOPR |
| 2000-11-22 | KD39147 | LICCNV |
| 1998-12-21 | KD39147 | AUTHPR |
| 1998-12-21 | KD39147 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1605235 | 2026-08-02 01:17:21 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KD39147 | ULS 1605235 | 2026-08-02 01:17:21 |
| Status | E | ULS 1605235 | 2026-08-02 01:17:21 |
| Service | IG | ULS 1605235 | 2026-08-02 01:17:21 |
| Grant Date | 2003-12-18 | ULS 1605235 | 2026-08-02 01:17:21 |
| Expiration Date | 2014-02-01 | ULS 1605235 | 2026-08-02 01:17:21 |
| Cancellation Date | 2014-04-05 | ULS 1605235 | 2026-08-02 01:17:21 |