Universal Licensing System
WPMI471
ARMSTRONG WORLD INDUSTRIES INC
License details
| ULS identifier | 1795058 |
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| Call sign | WPMI471 |
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| Radio service | IG |
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| Status | T |
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| Grant date | 1998-08-04 |
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| Expiration | 2003-08-04 |
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| Cancellation | 2003-07-17 |
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| Frequency range | 451.7 - 452.725 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | 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 01:26:45 |
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Licensee
| Name | ARMSTRONG WORLD INDUSTRIES INC |
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| Applicant type | C |
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| Location | MARIETTA, PA |
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| Address | MARIETTA, PA, 17547 |
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| Phone | 7174267142 |
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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 | 451.70000000 | | | 4.000000 | | |
| 1 | 1 | MO | 452.72500000 | | | 4.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.70000000 | | 20K0F3E |
| 1 | 1 | 452.72500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | LANCASTER, PA | 40.05563889, -76.58302778 | | | | |
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 | ROUTE 441, MARIETTA, PA | | 7174267142 |
License history
| Date | File or call sign | Action |
|---|
| 2003-07-17 | WPMI471 | LITERM |
| 2003-05-12 | WPMI471 | LETRES |
| 2002-11-20 | WPMI471 | AUDCAN |
| 2000-11-23 | WPMI471 | LICCNV |
| 1998-08-04 | WPMI471 | LIISS |
| 1998-08-04 | WPMI471 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1795058 | 2026-08-02 01:26:45 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMI471 | ULS 1795058 | 2026-08-02 01:26:45 |
| Status | T | ULS 1795058 | 2026-08-02 01:26:45 |
| Service | IG | ULS 1795058 | 2026-08-02 01:26:45 |
| Grant Date | 1998-08-04 | ULS 1795058 | 2026-08-02 01:26:45 |
| Expiration Date | 2003-08-04 | ULS 1795058 | 2026-08-02 01:26:45 |
| Cancellation Date | 2003-07-17 | ULS 1795058 | 2026-08-02 01:26:45 |