Universal Licensing System
WPTU939
NATIONAL CAPITAL HISTORICAL MUSEUM OF TRANSPORTATION, INC.
License details
| ULS identifier | 2370940 |
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| Call sign | WPTU939 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2001-12-19 |
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| Expiration | 2011-12-19 |
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| Cancellation | 2012-02-18 |
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| Frequency range | 152.93 MHz |
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| Locations | 2 |
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| Representative location | SILVER SPRING, MONTGOMERY, MD |
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| Coordinates | 39.0955000, -77.0323611 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:12 |
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Licensee
| Name | NATIONAL CAPITAL HISTORICAL MUSEUM OF TRANSPORTATION, INC. |
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| Applicant type | C |
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| FRN | 0006439426 |
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| Location | SILVER SPRING, MD |
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| Address | 1313BONIFANT ROAD, SILVER SPRING, MD, 209055955 |
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| Phone | 3013846352 |
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| Email | [email protected] |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 152.93000000 | | | 5.000000 | 3.000000 | |
| 2 | 1 | MO | 152.93000000 | | | 5.000000 | 3.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 152.93000000 | | 20K0F3E |
| 2 | 1 | 152.93000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1313 BONIFANT ROAD, SILVER SPRING, MONTGOMERY, MD | 39.09550000, -77.03236111 | 96.000 m | BANT | 4.000 m structure / 6.000 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 6.000 m | V | 6.0000 | 360.0000 | -8.000 | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1313 BONIFANT ROAD, SILVER SPRING, MD | MONTGOMERY | 3013846352 |
License history
| Date | File or call sign | Action |
|---|
| 2012-02-18 | WPTU939 | LIEXP |
| 2011-09-26 | WPTU939 | LETRES |
| 2010-11-01 | WPTU939 | EFCAPR |
| 2010-11-01 | WPTU939 | LTSAPR |
| 2010-10-30 | WPTU939 | LIAUA |
| 2010-10-30 | WPTU939 | ESCAPR |
| 2010-10-29 | WPTU939 | ESUAPR |
| 2010-10-29 | WPTU939 | EFUAPR |
| 2002-11-05 | WPTU939 | COR |
| 2002-09-16 | WPTU939 | LETCNS |
| 2001-12-19 | WPTU939 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2370940 | 2026-08-02 01:14:12 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPTU939 | ULS 2370940 | 2026-08-02 01:14:12 |
| Status | E | ULS 2370940 | 2026-08-02 01:14:12 |
| Service | IG | ULS 2370940 | 2026-08-02 01:14:12 |
| Grant Date | 2001-12-19 | ULS 2370940 | 2026-08-02 01:14:12 |
| Expiration Date | 2011-12-19 | ULS 2370940 | 2026-08-02 01:14:12 |
| Cancellation Date | 2012-02-18 | ULS 2370940 | 2026-08-02 01:14:12 |