Universal Licensing System
WPPB509
MERLYN CONTRACTORS INC
License details
| ULS identifier | 1815675 |
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| Call sign | WPPB509 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2004-09-08 |
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| Expiration | 2014-10-05 |
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| Cancellation | 2014-12-06 |
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| Frequency range | 451.5 - 456.5 MHz (2 frequencies) |
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| Locations | 4 |
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| Representative location | NOVI, OAKLAND, MI |
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| Coordinates | 42.4994722, -83.5068889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:10 |
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Licensee
| Name | MERLYN CONTRACTORS INC |
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| Applicant type | C |
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| FRN | 0011482031 |
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| Location | NOVI, MI |
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| Address | NOVI, MI, 483760917 |
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| Phone | 2483493800 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.50000000 | | | 100.000000 | 200.000000 | |
| 3 | 1 | MO | 451.50000000 | | | 40.000000 | | |
| 3 | 1 | MO | 456.50000000 | | | 40.000000 | | |
| 4 | 1 | FX1 | 456.50000000 | | | 25.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.50000000 | | 20K0F3E |
| 3 | 1 | 451.50000000 | | 20K0F3E |
| 3 | 1 | 456.50000000 | | 20K0F3E |
| 4 | 1 | 456.50000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 28300 SAMUEL LINDEN CT, NOVI, OAKLAND, MI | 42.49947222, -83.50688889 | 288.000 m | BTWR | 9.000 m structure / 94.000 m overall | N |
| 2 | T | MI | | | | | |
| 3 | T | | | | | | |
| 4 | T | MI | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 94.000 m | | | | 100.000 | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 28361 West Park Drive, NOVI, MI | OAKLAND | 2483493800 |
License history
| Date | File or call sign | Action |
|---|
| 2014-12-06 | WPPB509 | LIEXP |
| 2014-07-14 | WPPB509 | LETRES |
| 2004-09-06 | WPPB509 | LTSAPR |
| 2004-09-06 | WPPB509 | LTSFRN |
| 2004-07-12 | WPPB509 | LETRES |
| 2001-10-22 | WPPB509 | AUDOPR |
| 2000-11-23 | WPPB509 | LICCNV |
| 1999-10-05 | WPPB509 | AUTHPR |
| 1999-10-05 | WPPB509 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1815675 | 2026-08-02 01:17:10 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPPB509 | ULS 1815675 | 2026-08-02 01:17:10 |
| Status | E | ULS 1815675 | 2026-08-02 01:17:10 |
| Service | IG | ULS 1815675 | 2026-08-02 01:17:10 |
| Grant Date | 2004-09-08 | ULS 1815675 | 2026-08-02 01:17:10 |
| Expiration Date | 2014-10-05 | ULS 1815675 | 2026-08-02 01:17:10 |
| Cancellation Date | 2014-12-06 | ULS 1815675 | 2026-08-02 01:17:10 |