Universal Licensing System
WPOB281
HEARTPORT RESEARCH AND TRAINING CENTER INC
License details
| ULS identifier | 1810784 |
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| Call sign | WPOB281 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1998-09-29 |
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| Expiration | 2003-09-29 |
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| Cancellation | 2003-11-30 |
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| Frequency range | 154.6 MHz |
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| Locations | 1 |
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| Representative location | SALT LAKE, UT |
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| Coordinates | 40.7416111, -111.8210556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:26:54 |
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Licensee
| Name | HEARTPORT RESEARCH AND TRAINING CENTER INC |
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| Applicant type | C |
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| Location | SALT LAKE CITY, UT |
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| Address | 520 WAKARA WAY, SALT LAKE CITY, UT, 84108 |
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| Phone | 8015833600 |
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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 | MO | 154.60000000 | | | 1.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 154.60000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | SALT LAKE, UT | 40.74161111, -111.82105556 | | | | |
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 | 520 WAKARA WAY, SALT LAKE CITY, UT | | 8015833600 |
License history
| Date | File or call sign | Action |
|---|
| 2003-11-30 | WPOB281 | LIEXP |
| 2002-05-03 | WPOB281 | LETAUS |
| 2000-11-23 | WPOB281 | LICCNV |
| 1998-09-29 | WPOB281 | AUTHPR |
| 1998-09-29 | WPOB281 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1810784 | 2026-08-02 01:26:54 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPOB281 | ULS 1810784 | 2026-08-02 01:26:54 |
| Status | E | ULS 1810784 | 2026-08-02 01:26:54 |
| Service | IG | ULS 1810784 | 2026-08-02 01:26:54 |
| Grant Date | 1998-09-29 | ULS 1810784 | 2026-08-02 01:26:54 |
| Expiration Date | 2003-09-29 | ULS 1810784 | 2026-08-02 01:26:54 |
| Cancellation Date | 2003-11-30 | ULS 1810784 | 2026-08-02 01:26:54 |