Universal Licensing System
WPBU297
TRANSPORTATION COMMUNICATIONS INTERNATIONAL UNION
License details
| ULS identifier | 1767944 |
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| Call sign | WPBU297 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1998-03-24 |
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| Expiration | 2003-03-09 |
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| Cancellation | 2003-06-08 |
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| Frequency range | 151.955 MHz |
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| Locations | 1 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:12:50 |
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Licensee
| Name | TRANSPORTATION COMMUNICATIONS INTERNATIONAL UNION |
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| Applicant type | U |
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| FRN | 0004169900 |
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| Location | ROCKVILLE, MD |
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| Address | 3 RESEARCH PL, ROCKVILLE, MD, 20850 |
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| Phone | 3019484910 |
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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 | 151.95500000 | | | 1.200000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 151.95500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 3 RESEARCH PL, ROCKVILLE, MD | | 3019484910 |
License history
| Date | File or call sign | Action |
|---|
| 2003-06-08 | WPBU297 | LIEXP |
| 2002-12-16 | WPBU297 | LETRES |
| 2001-11-26 | WPBU297 | AUDOPR |
| 2000-11-23 | WPBU297 | LICCNV |
| 1998-03-24 | WPBU297 | AUTHPR |
| 1998-03-24 | WPBU297 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1767944 | 2026-08-02 01:12:50 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPBU297 | ULS 1767944 | 2026-08-02 01:12:50 |
| Status | E | ULS 1767944 | 2026-08-02 01:12:50 |
| Service | IG | ULS 1767944 | 2026-08-02 01:12:50 |
| Grant Date | 1998-03-24 | ULS 1767944 | 2026-08-02 01:12:50 |
| Expiration Date | 2003-03-09 | ULS 1767944 | 2026-08-02 01:12:50 |
| Cancellation Date | 2003-06-08 | ULS 1767944 | 2026-08-02 01:12:50 |