Universal Licensing System
WPRI584
ARMSTRONG WORLD INDUSTRIES INC
License details
| ULS identifier | 1831116 |
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| Call sign | WPRI584 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2015-07-30 |
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| Expiration | 2025-10-03 |
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| Cancellation | 2025-12-13 |
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| Frequency range | 456.425 - 469.675 MHz (6 frequencies) |
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| Locations | 2 |
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| Representative location | MARIETTA, LANCASTER, PA |
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| Coordinates | 40.0556389, -76.5830278 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:09:54 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MO | 456.42500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 457.30000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 461.92500000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | MO | 461.92500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 464.67500000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | MO | 464.67500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 466.92500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 469.67500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 456.42500000 | | 11K2F3E |
| 2 | 1 | 457.30000000 | | 11K2F3E |
| 1 | 1 | 461.92500000 | | 11K2F3E |
| 2 | 1 | 461.92500000 | | 11K2F3E |
| 1 | 1 | 464.67500000 | | 11K2F3E |
| 2 | 1 | 464.67500000 | | 11K2F3E |
| 2 | 1 | 466.92500000 | | 11K2F3E |
| 2 | 1 | 469.67500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1507 RIVER RD, MARIETTA, LANCASTER, PA | 40.05563889, -76.58302778 | 85.000 m | B | 9.000 m structure / 14.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 14.000 m | | | | -40.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1507 RIVER RD, MARIETTA, PA | LANCASTER | 7174267142 |
License history
| Date | File or call sign | Action |
|---|
| 2025-12-13 | WPRI584 | LIEXP |
| 2025-07-07 | WPRI584 | LETRES |
| 2015-07-30 | WPRI584 | LIREN |
| 2015-07-30 | WPRI584 | LIMOD |
| 2015-07-07 | WPRI584 | ESUAPR |
| 2012-03-15 | WPRI584 | LIMOD |
| 2009-06-05 | WPRI584 | LIAUA |
| 2009-06-04 | WPRI584 | ESCAPR |
| 2005-11-16 | WPRI584 | LIREN |
| 2005-10-12 | WPRI584 | LTSFRN |
| 2005-10-11 | WPRI584 | ESCFRN |
| 2005-10-11 | WPRI584 | EFCFRN |
| 2005-07-11 | WPRI584 | LETRES |
| 2002-05-01 | WPRI584 | AUDOPR |
| 2000-11-23 | WPRI584 | LICCNV |
| 2000-10-03 | WPRI584 | AUTHPR |
| 2000-10-03 | WPRI584 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1831116 | 2026-08-02 01:09:54 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPRI584 | ULS 1831116 | 2026-08-02 01:09:54 |
| Status | E | ULS 1831116 | 2026-08-02 01:09:54 |
| Service | IG | ULS 1831116 | 2026-08-02 01:09:54 |
| Grant Date | 2015-07-30 | ULS 1831116 | 2026-08-02 01:09:54 |
| Expiration Date | 2025-10-03 | ULS 1831116 | 2026-08-02 01:09:54 |
| Cancellation Date | 2025-12-13 | ULS 1831116 | 2026-08-02 01:09:54 |