Universal Licensing System
WPDR550
MICHIGAN, STATE OF
License details
| ULS identifier | 1246394 |
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| Call sign | WPDR550 |
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| Radio service | PW |
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| Status | E |
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| Grant date | 2003-10-25 |
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| Expiration | 2013-11-04 |
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| Cancellation | 2014-01-04 |
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| Frequency range | 453.275 MHz |
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| Locations | 1 |
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| Representative location | INGHAM, MI |
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| Coordinates | 42.8994722, -84.5266389 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:25:27 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 453.27500000 | | | 6.000000 | 6.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 453.27500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | INGHAM, MI | 42.89947222, -84.52663889 | | | | N |
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 | 165 S HARRISON, EAST LANSING, MI | | 5173375049 |
License history
| Date | File or call sign | Action |
|---|
| 2014-01-04 | WPDR550 | LIEXP |
| 2013-10-25 | WPDR550 | ESURNW |
| 2013-09-05 | WPDR550 | ESURNW |
| 2013-08-12 | WPDR550 | LETRES |
| 2013-08-06 | WPDR550 | ESURNW |
| 2004-05-24 | WPDR550 | LIMOD |
| 2003-10-25 | WPDR550 | LIREN |
| 2003-08-11 | WPDR550 | LETRES |
| 2001-10-11 | WPDR550 | AUDOPR |
| 2000-10-20 | WPDR550 | LICCNV |
| 1998-12-16 | WPDR550 | AUTHPR |
| 1998-12-16 | WPDR550 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1246394 | 2026-08-02 01:25:27 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPDR550 | ULS 1246394 | 2026-08-02 01:25:27 |
| Status | E | ULS 1246394 | 2026-08-02 01:25:27 |
| Service | PW | ULS 1246394 | 2026-08-02 01:25:27 |
| Grant Date | 2003-10-25 | ULS 1246394 | 2026-08-02 01:25:27 |
| Expiration Date | 2013-11-04 | ULS 1246394 | 2026-08-02 01:25:27 |
| Cancellation Date | 2014-01-04 | ULS 1246394 | 2026-08-02 01:25:27 |