Universal Licensing System
WPKM438
Alternative Radio Systems, LLC
License details
| ULS identifier | 1748636 |
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| Call sign | WPKM438 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2012-06-28 |
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| Expiration | 2022-04-21 |
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| Cancellation | 2022-06-25 |
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| Frequency range | 461.65 - 466.65 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | WATERFORD WORKS, CAMDEN, NJ |
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| Coordinates | 39.7353889, -74.8410000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:51 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB6 | 461.65000000 | | | 100.000000 | 93.000000 | |
| 2 | 1 | MO | 461.65000000 | | | 100.000000 | 180.000000 | |
| 2 | 1 | MO | 466.65000000 | | | 100.000000 | 180.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.65000000 | | 20K0F3E |
| 2 | 1 | 461.65000000 | | 20K0F3E |
| 2 | 1 | 466.65000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CHURCH AVE, WATERFORD WORKS, CAMDEN, NJ | 39.73538889, -74.84100000 | 37.000 m | TOWER | 282.000 m structure / 282.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 282.000 m | | | | 290.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 700 Route 130 North, Suite 204, Cinnaminson, NJ | | 8567867200 |
License history
| Date | File or call sign | Action |
|---|
| 2022-06-25 | WPKM438 | LIEXP |
| 2022-01-24 | WPKM438 | LETRES |
| 2012-06-28 | WPKM438 | LIREN |
| 2012-01-30 | WPKM438 | LETRES |
| 2004-04-15 | WPKM438 | EFUAPR |
| 2004-04-15 | WPKM438 | ESCAPR |
| 2004-04-15 | WPKM438 | ESUAPR |
| 2004-03-16 | WPKM438 | ESUAPR |
| 2004-03-05 | WPKM438 | AUDOPR |
| 2002-03-26 | WPKM438 | LIREN |
| 2002-02-14 | WPKM438 | LIAUA |
| 2002-01-28 | WPKM438 | LETRES |
| 2001-12-28 | WPKM438 | LIASS |
| 2000-11-23 | WPKM438 | LICCNV |
| 1998-11-04 | WPKM438 | AUTHPR |
| 1998-11-02 | WPKM438 | LITRAN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1748636 | 2026-08-02 01:16:51 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPKM438 | ULS 1748636 | 2026-08-02 01:16:51 |
| Status | E | ULS 1748636 | 2026-08-02 01:16:51 |
| Service | IG | ULS 1748636 | 2026-08-02 01:16:51 |
| Grant Date | 2012-06-28 | ULS 1748636 | 2026-08-02 01:16:51 |
| Expiration Date | 2022-04-21 | ULS 1748636 | 2026-08-02 01:16:51 |
| Cancellation Date | 2022-06-25 | ULS 1748636 | 2026-08-02 01:16:51 |