Universal Licensing System
WPLW521
AERONAUTICAL RADIO INC
License details
| ULS identifier | 1788825 |
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| Call sign | WPLW521 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 1998-03-20 |
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| Expiration | 2003-03-20 |
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| Cancellation | 2003-01-06 |
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| Frequency range | 451.3125 - 457.1125 MHz (10 frequencies) |
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| Locations | 1 |
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| Representative location | SUFFOLK, MA |
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| Coordinates | 42.3642778, -71.0053333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-16 06:49:10 |
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Licensee
| Name | AERONAUTICAL RADIO INC |
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| Applicant type | C |
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| FRN | 0002152155 |
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| Location | ANNAPOLIS, MD |
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| Address | 2551 RIVA RD, ANNAPOLIS, MD, 214017435 |
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| Phone | 4102664142 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.31250000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 451.48750000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 451.56250000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 451.73750000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 452.11250000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 456.31250000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 456.48750000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 456.56250000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 456.73750000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 457.11250000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.31250000 | | 11K2F3E |
| 1 | 1 | 451.48750000 | | 11K2F3E |
| 1 | 1 | 451.56250000 | | 11K2F3E |
| 1 | 1 | 451.73750000 | | 11K2F3E |
| 1 | 1 | 452.11250000 | | 11K2F3E |
| 1 | 1 | 456.31250000 | | 11K2F3E |
| 1 | 1 | 456.48750000 | | 11K2F3E |
| 1 | 1 | 456.56250000 | | 11K2F3E |
| 1 | 1 | 456.73750000 | | 11K2F3E |
| 1 | 1 | 457.11250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SUFFOLK, MA | 42.36427778, -71.00533333 | | | | |
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 |
|---|
| 1 | 2551 RIVA ROAD, ANNAPOLIS, MD | | 4102664142 |
License history
| Date | File or call sign | Action |
|---|
| 2003-01-07 | WPLW521 | LICAN |
| 2002-12-23 | WPLW521 | LETRES |
| 2002-03-28 | WPLW521 | AUDCAN |
| 2000-11-23 | WPLW521 | LICCNV |
| 1998-03-20 | WPLW521 | LIISS |
| 1998-03-20 | WPLW521 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1788825 | 2026-08-16 06:49:10 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPLW521 | ULS 1788825 | 2026-08-16 06:49:10 |
| Status | C | ULS 1788825 | 2026-08-16 06:49:10 |
| Service | IG | ULS 1788825 | 2026-08-16 06:49:10 |
| Grant Date | 1998-03-20 | ULS 1788825 | 2026-08-16 06:49:10 |
| Expiration Date | 2003-03-20 | ULS 1788825 | 2026-08-16 06:49:10 |
| Cancellation Date | 2003-01-06 | ULS 1788825 | 2026-08-16 06:49:10 |