Universal Licensing System
WNTB238
SPECTRADYNE INC
License details
| ULS identifier | 1019198 |
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| Call sign | WNTB238 |
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| Radio service | MG |
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| Status | C |
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| Grant date | 1995-01-27 |
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| Expiration | 2000-01-27 |
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| Cancellation | 1998-01-26 |
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| Frequency range | 23025 - 23325 MHz (4 frequencies) |
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| Locations | 2 |
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| Representative location | VIENNA, FAIRFAX, VA |
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| Coordinates | 38.9159444, -77.2288611 |
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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 |
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| 1 | 1 | FXO | 23025.00000000 | | | | | |
| 1 | 2 | FXO | 23125.00000000 | | | | | |
| 1 | 3 | FXO | 23225.00000000 | | | | | |
| 1 | 4 | FXO | 23325.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 23025.00000000 | | 34M0F9W |
| 1 | 2 | 23125.00000000 | | 34M0F9W |
| 1 | 3 | 23225.00000000 | | 34M0F9W |
| 1 | 4 | 23325.00000000 | | 34M0F9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MARRIOTT 70119 8028 LEESBURG PIKE, VIENNA, FAIRFAX, VA | 38.91594444, -77.22886111 | 150.900 m | | 62.500 m structure / 62.500 m overall | |
| 2 | R | | 38.86372222, -77.21747222 | 93.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | 42.5000 | 170.3000 | | |
| 1 | 2 | R | | | | 42.5000 | | | |
| 2 | 1 | T | | | V | 42.5000 | 170.3000 | | |
| 2 | 2 | R | | | | 42.5000 | | | |
| 3 | 1 | T | | | V | 42.5000 | 170.3000 | | |
| 3 | 2 | R | | | | 42.5000 | | | |
| 4 | 1 | T | | | V | 42.5000 | 170.3000 | | |
| 4 | 2 | R | | | | 42.5000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 1999-08-14 | WNTB238 | LICCNV |
| 1998-01-26 | WNTB238 | LICAN |
| 1995-01-27 | WNTB238 | LIREN |
| 1989-12-29 | WNTB238 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1019198 | 2026-08-02 02:47:54 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNTB238 | ULS 1019198 | 2026-08-02 02:47:54 |
| Status | C | ULS 1019198 | 2026-08-02 02:47:54 |
| Service | MG | ULS 1019198 | 2026-08-02 02:47:54 |
| Grant Date | 1995-01-27 | ULS 1019198 | 2026-08-02 02:47:54 |
| Expiration Date | 2000-01-27 | ULS 1019198 | 2026-08-02 02:47:54 |
| Cancellation Date | 1998-01-26 | ULS 1019198 | 2026-08-02 02:47:54 |