Universal Licensing System
WPTT917
INDEPENDENCE AIR, INC.
License details
| ULS identifier | 2369593 |
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| Call sign | WPTT917 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2001-12-13 |
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| Expiration | 2011-12-13 |
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| Cancellation | 2012-02-18 |
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| Frequency range | 463.9875 - 468.9875 MHz (3 frequencies) |
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| Locations | 3 |
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| Representative location | CHICAGO, DUPAGE, IL |
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| Coordinates | 41.9738889, -87.9061111 |
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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 |
|---|
| 1 | 1 | FB2 | 463.98750000 | | | 100.000000 | 100.000000 | |
| 2 | 1 | MO | 463.98750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 464.76250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 468.98750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.98750000 | | 11K2F3E |
| 2 | 1 | 463.98750000 | | 11K2F3E |
| 3 | 1 | 464.76250000 | | 11K2F3E |
| 2 | 1 | 468.98750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | O'HARE INTERNATIONAL AIRPORT, TERMINAL 2, RAMP LEVEL F12, CHICAGO, DUPAGE, IL | 41.97388889, -87.90611111 | 202.000 m | B | 14.000 m structure / 15.000 m overall | |
| 2 | T | | | | | | |
| 3 | T | CHICAGO, DUPAGE, IL | 41.97388889, -87.90611111 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 15.000 m | | | | 17.000 | |
| 1 | 2 | | | | | | | | |
| 1 | 3 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | O'HARE INTERNATIONAL AIRPORT, TERMINAL 2, RAMP LEVEL F12, CHICAGO, IL | DUPAGE | 7738948383 |
License history
| Date | File or call sign | Action |
|---|
| 2012-02-18 | WPTT917 | LIEXP |
| 2011-09-19 | WPTT917 | LETRES |
| 2007-05-21 | WPTT917 | LTSAPR |
| 2007-05-19 | WPTT917 | LIAUA |
| 2004-11-05 | WPTT917 | LIASS |
| 2004-05-17 | WPTT917 | ESUAPR |
| 2003-11-01 | WPTT917 | LIAUA |
| 2003-07-22 | WPTT917 | LIAUA |
| 2002-09-09 | WPTT917 | LETCNS |
| 2001-12-13 | WPTT917 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2369593 | 2026-08-02 01:25:40 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPTT917 | ULS 2369593 | 2026-08-02 01:25:40 |
| Status | E | ULS 2369593 | 2026-08-02 01:25:40 |
| Service | IG | ULS 2369593 | 2026-08-02 01:25:40 |
| Grant Date | 2001-12-13 | ULS 2369593 | 2026-08-02 01:25:40 |
| Expiration Date | 2011-12-13 | ULS 2369593 | 2026-08-02 01:25:40 |
| Cancellation Date | 2012-02-18 | ULS 2369593 | 2026-08-02 01:25:40 |