Universal Licensing System
WYN737
COASTAL HEATING & AIR COND CO INC
License details
| ULS identifier | 1765340 |
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| Call sign | WYN737 |
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| Radio service | IG |
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| Status | T |
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| Grant date | 1998-11-03 |
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| Expiration | 2003-11-22 |
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| Cancellation | 2001-11-27 |
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| Frequency range | 154.54 MHz |
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| Locations | 2 |
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| Representative location | ANNAPOLIS, ANNE ARUNDEL, MD |
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| Coordinates | 38.9840000, -76.5246944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:11:20 |
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Licensee
| Name | COASTAL HEATING & AIR COND CO INC |
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| Applicant type | U |
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| FRN | 0004234928 |
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| Location | ANNAPOLIS, MD |
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| Address | 25 HUDSON ST, ANNAPOLIS, MD, 21401 |
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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 | FB | 154.54000000 | | | 75.000000 | | |
| 2 | 1 | MO | 154.54000000 | | | 75.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 154.54000000 | | 20K0F3E |
| 2 | 1 | 154.54000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 25 HUDSON ST, ANNAPOLIS, ANNE ARUNDEL, MD | 38.98400000, -76.52469444 | 5.000 m | | | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 23.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 25 HUDSON ST, ANNAPOLIS, MD | | |
License history
| Date | File or call sign | Action |
|---|
| 2001-11-27 | WYN737 | LITERM |
| 2001-09-04 | WYN737 | AUDCAN |
| 2000-11-23 | WYN737 | LICCNV |
| 1998-11-03 | WYN737 | LIREN |
| 1998-11-03 | WYN737 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1765340 | 2026-08-02 01:11:20 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WYN737 | ULS 1765340 | 2026-08-02 01:11:20 |
| Status | T | ULS 1765340 | 2026-08-02 01:11:20 |
| Service | IG | ULS 1765340 | 2026-08-02 01:11:20 |
| Grant Date | 1998-11-03 | ULS 1765340 | 2026-08-02 01:11:20 |
| Expiration Date | 2003-11-22 | ULS 1765340 | 2026-08-02 01:11:20 |
| Cancellation Date | 2001-11-27 | ULS 1765340 | 2026-08-02 01:11:20 |