Universal Licensing System
WNEH399
SPECTRADYNE INC
License details
| ULS identifier | 1010464 |
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| Call sign | WNEH399 |
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| Radio service | MG |
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| Status | C |
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| Grant date | 1993-07-29 |
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| Expiration | 1998-07-29 |
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| Cancellation | 1998-01-26 |
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| Frequency range | 21825 - 23375 MHz (8 frequencies) |
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| Locations | 3 |
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| Representative location | WASHINGTON, DC |
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| Coordinates | 38.9051111, -77.0327500 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:54 |
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Licensee
| Name | SPECTRADYNE INC |
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| Applicant type | C |
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| Location | RICHARDSON, TX |
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| Address | 1501 N PLANO RD, RICHARDSON, TX, 75083 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 21825.00000000 | | | | | |
| 1 | 2 | FXO | 21875.00000000 | | | | | |
| 1 | 3 | FXO | 21925.00000000 | | | | | |
| 1 | 4 | FXO | 21975.00000000 | | | | | |
| 1 | 5 | FXO | 23225.00000000 | | | | | |
| 1 | 6 | FXO | 23275.00000000 | | | | | |
| 1 | 7 | FXO | 23325.00000000 | | | | | |
| 1 | 8 | FXO | 23375.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 21825.00000000 | | 25M0F9W |
| 1 | 2 | 21875.00000000 | | 25M0F9W |
| 1 | 3 | 21925.00000000 | | 25M0F9W |
| 1 | 4 | 21975.00000000 | | 25M0F9W |
| 1 | 5 | 23225.00000000 | | 25M0F9W |
| 1 | 6 | 23275.00000000 | | 25M0F9W |
| 1 | 7 | 23325.00000000 | | 25M0F9W |
| 1 | 8 | 23375.00000000 | | 25M0F9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | VERMONT & MASSACHUSETTS AVE VISTA INTERNATIONAL, WASHINGTON, DC | 38.90511111, -77.03275000 | 24.400 m | | 40.500 m structure / 42.100 m overall | |
| 2 | R | | 38.90205556, -77.03552778 | 18.300 m | | | |
| 3 | R | | 38.91844444, -77.02247222 | 30.500 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | H | 33.0000 | 215.4000 | | |
| 1 | 2 | R | | | | 33.0000 | | | |
| 1 | 3 | R | | | | 40.6000 | | | |
| 2 | 1 | T | | | V | 33.0000 | 215.4000 | | |
| 2 | 2 | R | | | | 33.0000 | | | |
| 2 | 3 | R | | | | 40.6000 | | | |
| 3 | 1 | T | | | H | 33.0000 | 215.4000 | | |
| 3 | 2 | R | | | | 33.0000 | | | |
| 3 | 3 | R | | | | 40.6000 | | | |
| 4 | 1 | T | | | V | 33.0000 | 215.4000 | | |
| 4 | 2 | R | | | | 33.0000 | | | |
| 4 | 3 | R | | | | 40.6000 | | | |
| 5 | 1 | T | | | V | 40.6000 | 31.1000 | | |
| 6 | 1 | T | | | H | 40.6000 | 31.1000 | | |
| 7 | 1 | T | | | V | 40.6000 | 31.1000 | | |
| 8 | 1 | T | | | H | 40.6000 | 31.1000 | | |
License history
| Date | File or call sign | Action |
|---|
| 1999-08-14 | WNEH399 | LICCNV |
| 1998-01-26 | WNEH399 | LICAN |
| 1993-07-29 | WNEH399 | LIMOD |
| 1993-07-01 | WNEH399 | LIMOD |
| 1993-06-19 | WNEH399 | LIMOD |
| 1988-07-15 | WNEH399 | LIMOD |
| 1984-12-14 | WNEH399 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1010464 | 2026-08-02 02:47:54 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNEH399 | ULS 1010464 | 2026-08-02 02:47:54 |
| Status | C | ULS 1010464 | 2026-08-02 02:47:54 |
| Service | MG | ULS 1010464 | 2026-08-02 02:47:54 |
| Grant Date | 1993-07-29 | ULS 1010464 | 2026-08-02 02:47:54 |
| Expiration Date | 1998-07-29 | ULS 1010464 | 2026-08-02 02:47:54 |
| Cancellation Date | 1998-01-26 | ULS 1010464 | 2026-08-02 02:47:54 |