Universal Licensing System
WPDV473
BALLARD PETROLEUM LLC
License details
| ULS identifier | 1842607 |
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| Call sign | WPDV473 |
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| Radio service | IG |
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| Status | T |
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| Grant date | 1998-08-13 |
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| Expiration | 2003-11-22 |
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| Cancellation | 2002-10-08 |
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| Frequency range | 48.6 - 451.7 MHz (2 frequencies) |
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| Locations | 4 |
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| Representative location | SUMATRA, ROSEBUD, MT |
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| Coordinates | 46.7113611, -107.7020556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:27:14 |
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Licensee
| Name | BALLARD PETROLEUM LLC |
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| Applicant type | C |
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| Location | BILLINGS, MT |
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| Address | 845 12TH ST W, BILLINGS, MT, 59102 |
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| Phone | 4062598790 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 48.60000000 | | | 30.000000 | 45.000000 | |
| 3 | 1 | MO | 48.60000000 | | | 15.000000 | | |
| 2 | 1 | FB | 451.70000000 | | | 30.000000 | 30.000000 | |
| 4 | 1 | MO | 451.70000000 | | | 60.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 48.60000000 | | 20K0F3E |
| 3 | 1 | 48.60000000 | | 20K0F3E |
| 2 | 1 | 451.70000000 | | 20K0F3E |
| 4 | 1 | 451.70000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SUMATRA FIELD 7 MI NW, SUMATRA, ROSEBUD, MT | 46.71136111, -107.70205556 | 955.000 m | | 6.000 m structure / 6.000 m overall | N |
| 2 | T | ROUNDUP ARPRT 1 MI N, ROUNDUP, MUSSELSHELL, MT | 46.47052778, -108.54986111 | 1061.000 m | | 9.000 m structure / 9.000 m overall | N |
| 3 | T | | | | | | |
| 4 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 6.000 m | | | | | |
| 1 | 2 | T | | 10.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | SUMATRA FIELD 48 MI ENE, ROUNPUP, MT | | 4062598790 |
License history
| Date | File or call sign | Action |
|---|
| 2002-10-08 | WPDV473 | LITERM |
| 2002-05-03 | WPDV473 | AUDCAN |
| 2000-11-23 | WPDV473 | LICCNV |
| 1998-08-13 | WPDV473 | LIREN |
| 1998-08-13 | WPDV473 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1842607 | 2026-08-02 01:27:14 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPDV473 | ULS 1842607 | 2026-08-02 01:27:14 |
| Status | T | ULS 1842607 | 2026-08-02 01:27:14 |
| Service | IG | ULS 1842607 | 2026-08-02 01:27:14 |
| Grant Date | 1998-08-13 | ULS 1842607 | 2026-08-02 01:27:14 |
| Expiration Date | 2003-11-22 | ULS 1842607 | 2026-08-02 01:27:14 |
| Cancellation Date | 2002-10-08 | ULS 1842607 | 2026-08-02 01:27:14 |