Universal Licensing System
WPAK677
SERVICEMASTER CO
License details
| ULS identifier | 1700634 |
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| Call sign | WPAK677 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2002-09-09 |
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| Expiration | 2012-08-27 |
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| Cancellation | 2012-10-27 |
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| Frequency range | 461.5 - 466.5 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | DUNCAN, STEPHENS, OK |
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| Coordinates | 34.4911111, -97.9370556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:10:09 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 461.50000000 | | | 25.000000 | 165.000000 | |
| 2 | 1 | MO | 461.50000000 | | | 5.000000 | | |
| 2 | 1 | MO | 466.50000000 | | | 5.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.50000000 | | 20K0F3E |
| 2 | 1 | 461.50000000 | | 20K0F3E |
| 2 | 1 | 466.50000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 806 E Highway 7, DUNCAN, STEPHENS, OK | 34.49111111, -97.93705556 | 333.700 m | TOWER | 48.700 m structure / 51.200 m overall | N |
| 2 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 51.200 m | | | | 41.900 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 903 W BOIS D'ARC, DUNCAN, OK | STEPHENS | 5802557116 |
License history
| Date | File or call sign | Action |
|---|
| 2012-10-27 | WPAK677 | LIEXP |
| 2012-06-04 | WPAK677 | LETRES |
| 2002-09-09 | WPAK677 | LIREN |
| 2002-06-03 | WPAK677 | LETRES |
| 2002-04-04 | WPAK677 | LIMOD |
| 2001-11-13 | WPAK677 | AUDOPR |
| 2000-11-23 | WPAK677 | LICCNV |
| 1997-07-21 | WPAK677 | AUTHPR |
| 1997-07-21 | WPAK677 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1700634 | 2026-08-02 01:10:09 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPAK677 | ULS 1700634 | 2026-08-02 01:10:09 |
| Status | E | ULS 1700634 | 2026-08-02 01:10:09 |
| Service | IG | ULS 1700634 | 2026-08-02 01:10:09 |
| Grant Date | 2002-09-09 | ULS 1700634 | 2026-08-02 01:10:09 |
| Expiration Date | 2012-08-27 | ULS 1700634 | 2026-08-02 01:10:09 |
| Cancellation Date | 2012-10-27 | ULS 1700634 | 2026-08-02 01:10:09 |