Universal Licensing System
WNTL944
SPECTRADYNE INC
License details
| ULS identifier | 1024304 |
|---|
| Call sign | WNTL944 |
|---|
| Radio service | MG |
|---|
| Status | C |
|---|
| Grant date | 1993-05-18 |
|---|
| Expiration | 1998-05-18 |
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| Cancellation | 1998-01-26 |
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| Frequency range | 21825 - 23325 MHz (10 frequencies) |
|---|
| Locations | 5 |
|---|
| Representative location | BALTIMORE, MD |
|---|
| Coordinates | 39.2842500, -76.6135556 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:52 |
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Licensee
| Name | SPECTRADYNE INC |
|---|
| 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 | 5 | FXO | 21825.00000000 | | | | | |
| 1 | 2 | FXO | 21875.00000000 | | | | | |
| 1 | 6 | FXO | 21875.00000000 | | | | | |
| 1 | 7 | FXO | 21925.00000000 | | | | | |
| 1 | 8 | FXO | 21975.00000000 | | | | | |
| 1 | 3 | FXO | 23025.00000000 | | | | | |
| 1 | 4 | FXO | 23075.00000000 | | | | | |
| 1 | 9 | FXO | 23125.00000000 | | | | | |
| 1 | 10 | FXO | 23175.00000000 | | | | | |
| 1 | 11 | FXO | 23275.00000000 | | | | | |
| 1 | 12 | FXO | 23325.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 21825.00000000 | | 25M0F9W |
| 1 | 5 | 21825.00000000 | | 25M0F9W |
| 1 | 2 | 21875.00000000 | | 25M0F9W |
| 1 | 6 | 21875.00000000 | | 25M0F9W |
| 1 | 7 | 21925.00000000 | | 25M0F9W |
| 1 | 8 | 21975.00000000 | | 25M0F9W |
| 1 | 3 | 23025.00000000 | | 25M0F9W |
| 1 | 4 | 23075.00000000 | | 25M0F9W |
| 1 | 9 | 23125.00000000 | | 25M0F9W |
| 1 | 10 | 23175.00000000 | | 25M0F9W |
| 1 | 11 | 23275.00000000 | | 34M0F7W |
| 1 | 12 | 23325.00000000 | | 34M0F7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 300 LIGHT ST, BALTIMORE, MD | 39.28425000, -76.61355556 | 9.100 m | | 43.600 m structure / 43.600 m overall | |
| 2 | R | | 39.28286111, -76.61383333 | 9.100 m | | | |
| 3 | R | | 39.28563889, -76.61522222 | 5.500 m | | | |
| 4 | R | | 39.28563889, -76.61522222 | 5.500 m | | | |
| 5 | R | | 39.28758333, -76.61161111 | 12.200 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | 33.0000 | 188.8000 | | |
| 1 | 2 | R | | | | 33.0000 | | | |
| 1 | 3 | R | | | | 33.0000 | | | |
| 1 | 4 | R | | | | 33.0000 | | | |
| 1 | 5 | R | | | | 33.0000 | | | |
| 2 | 1 | T | | | H | 33.0000 | 188.8000 | | |
| 2 | 2 | R | | | | 33.0000 | | | |
| 2 | 4 | R | | | | 33.0000 | | | |
| 2 | 5 | R | | | | 33.0000 | | | |
| 3 | 1 | T | | | V | 33.0000 | 188.8000 | | |
| 3 | 2 | R | | | | 33.0000 | | | |
| 3 | 4 | R | | | | 33.0000 | | | |
| 3 | 5 | R | | | | 42.5000 | | | |
| 4 | 1 | T | | | H | 33.0000 | 188.8000 | | |
| 4 | 2 | R | | | | 33.0000 | | | |
| 4 | 5 | R | | | | 42.5000 | | | |
| 5 | 1 | T | | | V | 33.0000 | 317.0000 | | |
| 6 | 1 | T | | | H | 33.0000 | 317.0000 | | |
| 7 | 1 | T | | | V | 33.0000 | 317.0000 | | |
| 8 | 1 | T | | | H | 33.0000 | 317.0000 | | |
| 9 | 1 | T | | | V | 33.0000 | 24.4000 | | |
| 10 | 1 | T | | | H | 33.0000 | 24.4000 | | |
| 11 | 1 | T | | | H | 42.5000 | 24.4000 | | |
| 12 | 1 | T | | | V | 42.5000 | 24.4000 | | |
License history
| Date | File or call sign | Action |
|---|
| 1999-08-14 | WNTL944 | LICCNV |
| 1998-01-26 | WNTL944 | LICAN |
| 1993-05-15 | WNTL944 | LIMOD |
| 1993-05-14 | WNTL944 | LIMOD |
| 1992-03-13 | WNTL944 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1024304 | 2026-08-02 02:47:52 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNTL944 | ULS 1024304 | 2026-08-02 02:47:52 |
| Status | C | ULS 1024304 | 2026-08-02 02:47:52 |
| Service | MG | ULS 1024304 | 2026-08-02 02:47:52 |
| Grant Date | 1993-05-18 | ULS 1024304 | 2026-08-02 02:47:52 |
| Expiration Date | 1998-05-18 | ULS 1024304 | 2026-08-02 02:47:52 |
| Cancellation Date | 1998-01-26 | ULS 1024304 | 2026-08-02 02:47:52 |