Universal Licensing System
KRT521
HARWELL CONSTRUCTION CO INC
License details
| ULS identifier | 1856350 |
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| Call sign | KRT521 |
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| Radio service | IG |
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| Status | T |
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| Grant date | 2000-05-09 |
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| Expiration | 2005-07-12 |
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| Cancellation | 2002-02-01 |
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| Frequency range | 451.925 - 456.925 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | ORANGE, ORANGE, VA |
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| Coordinates | 38.3115278, -78.0036111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:27:20 |
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Licensee
| Name | HARWELL CONSTRUCTION CO INC |
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| Applicant type | C |
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| Location | ORANGE, VA |
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| Address | ORANGE, VA, 22960 |
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| Phone | 7036724533 |
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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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| 2 | 1 | FB | 451.92500000 | | | 75.000000 | | |
| 1 | 1 | MO | 456.92500000 | | | 75.000000 | | |
| 3 | 1 | FX1 | 456.92500000 | | | 30.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 451.92500000 | | 20K0F3E |
| 1 | 1 | 456.92500000 | | 20K0F3E |
| 3 | 1 | 456.92500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
| 2 | T | CLARK MTN 6.5 MI NE, ORANGE, ORANGE, VA | 38.31152778, -78.00361111 | 335.000 m | | | N |
| 3 | T | VA | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 57.000 m | | | | 0.000 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 14196 RADNEY RD, ORANGE, VA | | 7036724533 |
License history
| Date | File or call sign | Action |
|---|
| 2002-02-01 | KRT521 | LITERM |
| 2001-09-27 | KRT521 | AUDCAN |
| 2000-11-24 | KRT521 | LICCNV |
| 2000-05-09 | KRT521 | AUTHPR |
| 2000-05-09 | KRT521 | LIREN |
| 2000-04-11 | KRT521 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1856350 | 2026-08-02 01:27:20 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KRT521 | ULS 1856350 | 2026-08-02 01:27:20 |
| Status | T | ULS 1856350 | 2026-08-02 01:27:20 |
| Service | IG | ULS 1856350 | 2026-08-02 01:27:20 |
| Grant Date | 2000-05-09 | ULS 1856350 | 2026-08-02 01:27:20 |
| Expiration Date | 2005-07-12 | ULS 1856350 | 2026-08-02 01:27:20 |
| Cancellation Date | 2002-02-01 | ULS 1856350 | 2026-08-02 01:27:20 |