Universal Licensing System
WPAU693
NATIONAL PROPERTIES INVESTORS INC
License details
| ULS identifier | 1781576 |
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| Call sign | WPAU693 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1998-03-11 |
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| Expiration | 2003-03-11 |
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| Cancellation | 2003-06-15 |
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| Frequency range | 464.825 MHz |
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| Locations | 1 |
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| Representative location | MD |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:18:55 |
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Licensee
| Name | NATIONAL PROPERTIES INVESTORS INC |
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| Applicant type | C |
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| FRN | 0003473576 |
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| Location | TOWSON, MD |
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| Address | 1 BONROCK CT, TOWSON, MD, 212042401 |
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| Phone | 4108231992 |
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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 | 464.82500000 | | | 4.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.82500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | MD | | | | | |
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 | OFC LOCATED AT COLONY APARTMENTS COMPLEX 1 BONROCK CT, TOWSON, MD | | 4108231992 |
License history
| Date | File or call sign | Action |
|---|
| 2003-06-15 | WPAU693 | LIEXP |
| 2002-12-16 | WPAU693 | LETRES |
| 2002-04-23 | WPAU693 | LETAUS |
| 2000-11-23 | WPAU693 | LICCNV |
| 1998-03-12 | WPAU693 | AUTHPR |
| 1998-03-11 | WPAU693 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1781576 | 2026-08-02 01:18:55 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPAU693 | ULS 1781576 | 2026-08-02 01:18:55 |
| Status | E | ULS 1781576 | 2026-08-02 01:18:55 |
| Service | IG | ULS 1781576 | 2026-08-02 01:18:55 |
| Grant Date | 1998-03-11 | ULS 1781576 | 2026-08-02 01:18:55 |
| Expiration Date | 2003-03-11 | ULS 1781576 | 2026-08-02 01:18:55 |
| Cancellation Date | 2003-06-15 | ULS 1781576 | 2026-08-02 01:18:55 |