Universal Licensing System
WPZV504
INDEPENDENCE AIR, INC.
License details
| ULS identifier | 2604379 |
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| Call sign | WPZV504 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2004-03-23 |
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| Expiration | 2014-03-23 |
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| Cancellation | 2014-05-24 |
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| Frequency range | 460.725 - 465.725 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | CHARLESTON, CHARLESTON, SC |
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| Coordinates | 32.8986389, -80.0405000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:25:40 |
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Licensee
| Name | INDEPENDENCE AIR, INC. |
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| Applicant type | C |
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| FRN | 0010877934 |
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| Location | ROCKVILLE, MD |
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| Address | 11921 ROCKVILLE PIKE, 3RD FLOOR, ROCKVILLE, MD, 20852 |
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| Phone | 3012550553 |
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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 | FB2 | 460.72500000 | | | 20.000000 | 20.000000 | |
| 2 | 1 | MO | 465.72500000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 460.72500000 | | 11K2F3E |
| 2 | 1 | 465.72500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | CHARLESTON INTERNATIONAL AIRPORT, CHARLESTON, CHARLESTON, SC | 32.89863889, -80.04050000 | 14.000 m | B | 6.000 m structure / 8.000 m overall | |
| 2 | T | | | 0.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | | | 8.000 m | | | | 19.000 | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | CHARLESTON INT'L AIRPORT, CHARLESTON, SC | CHARLESTON | 7036506199 |
License history
| Date | File or call sign | Action |
|---|
| 2014-05-24 | WPZV504 | LIEXP |
| 2013-12-30 | WPZV504 | LETRES |
| 2007-05-21 | WPZV504 | LTSAPR |
| 2007-05-19 | WPZV504 | LIAUA |
| 2004-11-05 | WPZV504 | LIASS |
| 2004-05-18 | WPZV504 | LTSAPR |
| 2004-03-23 | WPZV504 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2604379 | 2026-08-02 01:25:40 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPZV504 | ULS 2604379 | 2026-08-02 01:25:40 |
| Status | E | ULS 2604379 | 2026-08-02 01:25:40 |
| Service | IG | ULS 2604379 | 2026-08-02 01:25:40 |
| Grant Date | 2004-03-23 | ULS 2604379 | 2026-08-02 01:25:40 |
| Expiration Date | 2014-03-23 | ULS 2604379 | 2026-08-02 01:25:40 |
| Cancellation Date | 2014-05-24 | ULS 2604379 | 2026-08-02 01:25:40 |