Universal Licensing System
WPGC987
AMPCO SYSTEM
License details
| ULS identifier | 1723176 |
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| Call sign | WPGC987 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1999-12-14 |
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| Expiration | 2004-12-14 |
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| Cancellation | 2005-02-19 |
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| Frequency range | 464.9875 MHz |
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| Locations | 1 |
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| Representative location | WAYNE, MI |
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| Coordinates | 42.2350278, -83.2504722 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:08:34 |
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Licensee
| Name | AMPCO SYSTEM |
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| Applicant type | C |
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| FRN | 0001527019 |
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| Location | DETROIT, MI |
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| Address | DETROIT METRO AIRPORT BLDG 607, DETROIT, MI, 48242 |
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| Phone | 7349416850 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 461.23750000 | | | 2.000000 | | |
| 1 | 1 | MO | 464.98750000 | | | 2.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.23750000 | | 20K0F3E |
| 1 | 1 | 464.98750000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | WAYNE, MI | 42.23502778, -83.25047222 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | DETROIT METRO ARPRT BLDG 607, DETROIT, MI | | 7349416850 |
License history
| Date | File or call sign | Action |
|---|
| 2005-02-19 | WPGC987 | LIEXP |
| 2004-09-20 | WPGC987 | LETRES |
| 2002-05-24 | WPGC987 | AUDOPR |
| 2000-11-23 | WPGC987 | LICCNV |
| 2000-10-20 | WPGC987 | LIMOD |
| 2000-10-20 | WPGC987 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1723176 | 2026-08-02 01:08:34 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPGC987 | ULS 1723176 | 2026-08-02 01:08:34 |
| Status | E | ULS 1723176 | 2026-08-02 01:08:34 |
| Service | IG | ULS 1723176 | 2026-08-02 01:08:34 |
| Grant Date | 1999-12-14 | ULS 1723176 | 2026-08-02 01:08:34 |
| Expiration Date | 2004-12-14 | ULS 1723176 | 2026-08-02 01:08:34 |
| Cancellation Date | 2005-02-19 | ULS 1723176 | 2026-08-02 01:08:34 |