Universal Licensing System
WPNS688
CHEMSTONE CORPORATION
License details
| ULS identifier | 1805862 |
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| Call sign | WPNS688 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1999-05-27 |
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| Expiration | 2004-05-27 |
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| Cancellation | 2004-08-01 |
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| Frequency range | 456.45 - 457.375 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | SHENANDOAH, VA |
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| Coordinates | 38.9887222, -78.3586111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:26:51 |
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Licensee
| Name | CHEMSTONE CORPORATION |
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| Applicant type | C |
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| Location | STRASBURG, VA |
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| Address | STRASBURG, VA, 22657 |
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| Phone | 5404656813 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 456.45000000 | | | 40.000000 | | |
| 1 | 1 | MO | 457.37500000 | | | 40.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 456.45000000 | | 20K0F3E |
| 1 | 1 | 457.37500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SHENANDOAH, VA | 38.98872222, -78.35861111 | | | | |
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 | 1696 GRANDA RD, STRASBURG, VA | | 5404656813 |
License history
| Date | File or call sign | Action |
|---|
| 2004-08-01 | WPNS688 | LIEXP |
| 2004-03-03 | WPNS688 | LETRES |
| 2001-09-24 | WPNS688 | AUDOPR |
| 2000-11-23 | WPNS688 | LICCNV |
| 1999-05-28 | WPNS688 | AUTHPR |
| 1999-05-27 | WPNS688 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1805862 | 2026-08-02 01:26:51 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPNS688 | ULS 1805862 | 2026-08-02 01:26:51 |
| Status | E | ULS 1805862 | 2026-08-02 01:26:51 |
| Service | IG | ULS 1805862 | 2026-08-02 01:26:51 |
| Grant Date | 1999-05-27 | ULS 1805862 | 2026-08-02 01:26:51 |
| Expiration Date | 2004-05-27 | ULS 1805862 | 2026-08-02 01:26:51 |
| Cancellation Date | 2004-08-01 | ULS 1805862 | 2026-08-02 01:26:51 |