Universal Licensing System
WPSU404
GRANDPORT TRANSPORTATION INC DBA GRANDPORT CAB CO
License details
| ULS identifier | 2337955 |
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| Call sign | WPSU404 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2001-08-02 |
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| Expiration | 2011-08-02 |
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| Cancellation | 2011-10-08 |
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| Frequency range | 463.2 - 468.2 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | ECORSE, WAYNE, MI |
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| Coordinates | 42.2444444, -83.1566667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:24:53 |
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Licensee
| Name | GRANDPORT TRANSPORTATION INC DBA GRANDPORT CAB CO |
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| Applicant type | C |
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| FRN | 0007039514 |
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| Location | ECORSE, MI |
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| Address | 308 SOUTHFIELD RD, ECORSE, MI, 48229 |
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| Phone | 3133890059 |
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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 | 463.20000000 | | | 40.000000 | 120.000000 | |
| 2 | 1 | MO | 463.20000000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 468.20000000 | | | 40.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.20000000 | | 11K2F3E |
| 2 | 1 | 463.20000000 | | 11K2F3E |
| 2 | 1 | 468.20000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 308 SOUTHFIELD RD, ECORSE, WAYNE, MI | 42.24444444, -83.15666667 | 177.000 m | TOWER | 14.000 m structure / 15.000 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 15.000 m | | | | 11.000 | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 308 SOUTHFIELD RD, ECORSE, MI | WAYNE | 3133890059 |
License history
| Date | File or call sign | Action |
|---|
| 2011-10-08 | WPSU404 | LIEXP |
| 2011-05-09 | WPSU404 | LETRES |
| 2002-06-07 | WPSU404 | AUTHPR |
| 2002-06-06 | WPSU404 | INTDUP |
| 2002-06-06 | WPSU404 | COR |
| 2002-04-29 | WPSU404 | LETCNS |
| 2001-08-02 | WPSU404 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2337955 | 2026-08-02 01:24:53 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPSU404 | ULS 2337955 | 2026-08-02 01:24:53 |
| Status | E | ULS 2337955 | 2026-08-02 01:24:53 |
| Service | IG | ULS 2337955 | 2026-08-02 01:24:53 |
| Grant Date | 2001-08-02 | ULS 2337955 | 2026-08-02 01:24:53 |
| Expiration Date | 2011-08-02 | ULS 2337955 | 2026-08-02 01:24:53 |
| Cancellation Date | 2011-10-08 | ULS 2337955 | 2026-08-02 01:24:53 |