Universal Licensing System
WPNU381
Radio Maintenance, Inc.
License details
| ULS identifier | 1924747 |
|---|
| Call sign | WPNU381 |
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| Radio service | YG |
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| Status | A |
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| Grant date | 2024-03-26 |
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| Expiration | 2034-06-21 |
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| Frequency range | 452.3625 - 457.3625 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | READING, BERKS, PA |
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| Coordinates | 40.3486944, -75.9010278 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:12:43 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB8 | 452.36250000 | | | 100.000000 | 25.000000 | |
| 2 | 1 | MO | 457.36250000 | | | 75.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.36250000 | | 11K2F1D |
| 1 | 1 | 452.36250000 | | 11K2F3E |
| 2 | 1 | 457.36250000 | | 11K2F1D |
| 2 | 1 | 457.36250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | .4 KM N OF FIRE TOWER ON MT PENN, READING, BERKS, PA | 40.34869444, -75.90102778 | 335.000 m | TOWER | 61.000 m structure / 67.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 46.000 m | | | | 244.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 332 BLAIR AVE, READING, PA | | 6103769951 |
License history
| Date | File or call sign | Action |
|---|
| 2024-03-26 | WPNU381 | LIREN |
| 2024-03-25 | WPNU381 | LETRES |
| 2016-09-28 | WPNU381 | LIAUA |
| 2016-09-21 | WPNU381 | LIAUA |
| 2016-09-20 | WPNU381 | ESCAPR |
| 2014-06-05 | WPNU381 | LIREN |
| 2014-03-31 | WPNU381 | LETRES |
| 2011-12-12 | WPNU381 | LIASS |
| 2011-12-08 | WPNU381 | ESUAPR |
| 2004-07-10 | WPNU381 | LIAUA |
| 2004-07-09 | WPNU381 | ESCAPR |
| 2004-05-05 | WPNU381 | LIREN |
| 2004-03-29 | WPNU381 | LETRES |
| 2002-03-08 | WPNU381 | AUDOPR |
| 2000-11-24 | WPNU381 | LICCNV |
| 1999-09-07 | WPNU381 | LIMOD |
| 1999-09-07 | WPNU381 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1924747 | 2026-08-02 01:12:43 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPNU381 | ULS 1924747 | 2026-08-02 01:12:43 |
| Status | A | ULS 1924747 | 2026-08-02 01:12:43 |
| Service | YG | ULS 1924747 | 2026-08-02 01:12:43 |
| Grant Date | 2024-03-26 | ULS 1924747 | 2026-08-02 01:12:43 |
| Expiration Date | 2034-06-21 | ULS 1924747 | 2026-08-02 01:12:43 |