Universal Licensing System
WNDU584
UPPER DUBLIN SCHOOL DISTRICT
License details
| ULS identifier | 1279503 |
|---|
| Call sign | WNDU584 |
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| Radio service | PW |
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| Status | E |
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| Grant date | 2015-07-30 |
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| Expiration | 2025-09-06 |
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| Cancellation | 2025-12-13 |
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| Frequency range | 155.28 MHz |
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| Locations | 2 |
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| Representative location | DRESHER, MONTGOMERY, PA |
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| Coordinates | 40.1362222, -75.1573889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:22 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 155.28000000 | | | 100.000000 | 90.000000 | |
| 2 | 1 | MO | 155.28000000 | | | 40.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 155.28000000 | | 11K0F3E |
| 2 | 1 | 155.28000000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SUSQUEHANNA & TWINING RDS, DRESHER, MONTGOMERY, PA | 40.13622222, -75.15738889 | 104.000 m | | | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 21.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 800 LOCK ALSH AVE FORT, Fort Washington, PA | MONTGOMERY | 2156438947 |
License history
| Date | File or call sign | Action |
|---|
| 2025-12-13 | WNDU584 | LIEXP |
| 2025-08-27 | WNDU584 | ESURNW |
| 2025-08-07 | WNDU584 | ESURNW |
| 2025-07-08 | WNDU584 | ESURNW |
| 2025-06-08 | WNDU584 | ESURNW |
| 2015-07-30 | WNDU584 | LIREN |
| 2015-06-15 | WNDU584 | LETRES |
| 2010-08-02 | WNDU584 | LIMOD |
| 2005-07-21 | WNDU584 | LIREN |
| 2005-07-21 | WNDU584 | LTSAPR |
| 2005-07-20 | WNDU584 | LTSFRN |
| 2005-06-13 | WNDU584 | LETRES |
| 2002-01-15 | WNDU584 | AUDOPR |
| 2000-10-20 | WNDU584 | LICCNV |
| 2000-08-14 | WNDU584 | AUTHPR |
| 2000-08-14 | WNDU584 | LIREN |
| 2000-06-12 | WNDU584 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1279503 | 2026-08-02 01:17:22 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNDU584 | ULS 1279503 | 2026-08-02 01:17:22 |
| Status | E | ULS 1279503 | 2026-08-02 01:17:22 |
| Service | PW | ULS 1279503 | 2026-08-02 01:17:22 |
| Grant Date | 2015-07-30 | ULS 1279503 | 2026-08-02 01:17:22 |
| Expiration Date | 2025-09-06 | ULS 1279503 | 2026-08-02 01:17:22 |
| Cancellation Date | 2025-12-13 | ULS 1279503 | 2026-08-02 01:17:22 |