Universal Licensing System
WPIW281
MEL COMM ELECTRONICS INC
License details
| ULS identifier | 1734739 |
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| Call sign | WPIW281 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2000-12-21 |
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| Expiration | 2010-11-20 |
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| Cancellation | 2011-01-22 |
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| Frequency range | 463.55 - 468.55 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | FREDERICK, FREDERICK, MD |
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| Coordinates | 39.5001111, -77.4988889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:56 |
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Licensee
| Name | MEL COMM ELECTRONICS INC |
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| Applicant type | C |
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| FRN | 0004672788 |
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| Location | FREDERICK, MD |
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| Address | FREDERICK, MD, 21705 |
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| Phone | 3016948611 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB6 | 463.55000000 | | | 100.000000 | 74.000000 | |
| 3 | 1 | MO | 463.55000000 | | | 100.000000 | 100.000000 | |
| 2 | 1 | FX1T | 468.55000000 | | | 40.000000 | 40.000000 | |
| 3 | 1 | MO | 468.55000000 | | | 100.000000 | 100.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.55000000 | | 20K0F3E |
| 3 | 1 | 463.55000000 | | 20K0F3E |
| 2 | 1 | 468.55000000 | | 20K0F3E |
| 3 | 1 | 468.55000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2 1/2 MI FROM TOP OF GAMBRILL, FREDERICK, FREDERICK, MD | 39.50011111, -77.49888889 | 530.000 m | TOWER | 37.000 m structure / 37.000 m overall | N |
| 2 | T | MD | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 40.000 m | | | | 325.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 6121 QUINN ORCHARD RD, FREDERICK, MD | | 3016948611 |
License history
| Date | File or call sign | Action |
|---|
| 2011-01-22 | WPIW281 | LIEXP |
| 2010-08-30 | WPIW281 | LETRES |
| 2001-11-13 | WPIW281 | AUDOPR |
| 2000-12-21 | WPIW281 | LIREN |
| 2000-11-23 | WPIW281 | LICCNV |
| 2000-08-21 | WPIW281 | LETRES |
| 1995-11-20 | WPIW281 | AUTHPR |
| 1995-11-20 | WPIW281 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1734739 | 2026-08-02 01:13:56 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPIW281 | ULS 1734739 | 2026-08-02 01:13:56 |
| Status | E | ULS 1734739 | 2026-08-02 01:13:56 |
| Service | IG | ULS 1734739 | 2026-08-02 01:13:56 |
| Grant Date | 2000-12-21 | ULS 1734739 | 2026-08-02 01:13:56 |
| Expiration Date | 2010-11-20 | ULS 1734739 | 2026-08-02 01:13:56 |
| Cancellation Date | 2011-01-22 | ULS 1734739 | 2026-08-02 01:13:56 |