Universal Licensing System
WPLK404
AMERICAN TRANS AIR INC
License details
| ULS identifier | 1786232 |
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| Call sign | WPLK404 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1997-12-23 |
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| Expiration | 2002-12-23 |
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| Cancellation | 2003-03-30 |
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| Frequency range | 462.1 - 467.1 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | JAMAICA, NASSAU, NY |
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| Coordinates | 40.6401111, -73.7762500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:08:55 |
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Licensee
| Name | AMERICAN TRANS AIR INC |
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| Applicant type | C |
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| FRN | 0002895613 |
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| Location | INDIANAPOLIS, IN |
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| Address | 7337 W WASHINGTON ST, INDIANAPOLIS, IN, 462311328 |
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| Phone | 3172407613 |
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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 | 462.10000000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | MO | 462.10000000 | | | 4.000000 | | |
| 2 | 1 | MO | 467.10000000 | | | 4.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 462.10000000 | | 20K0F3E |
| 2 | 1 | 462.10000000 | | 20K0F3E |
| 2 | 1 | 467.10000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | TERMINAL 6, JFK INTL AIRPORT, JAMAICA, NASSAU, NY | 40.64011111, -73.77625000 | 1.000 m | B | 12.000 m structure / 18.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 18.000 m | | | | 11.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | TERMINAL #6 JFK INTL AIRPORT, JAMAICA, NY | | 3172407613 |
License history
| Date | File or call sign | Action |
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| 2003-03-30 | WPLK404 | LIEXP |
| 2002-09-30 | WPLK404 | LETRES |
| 2002-02-14 | WPLK404 | AUDOPR |
| 2000-11-23 | WPLK404 | LICCNV |
| 1997-12-23 | WPLK404 | LIISS |
| 1997-12-23 | WPLK404 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1786232 | 2026-08-02 01:08:55 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPLK404 | ULS 1786232 | 2026-08-02 01:08:55 |
| Status | E | ULS 1786232 | 2026-08-02 01:08:55 |
| Service | IG | ULS 1786232 | 2026-08-02 01:08:55 |
| Grant Date | 1997-12-23 | ULS 1786232 | 2026-08-02 01:08:55 |
| Expiration Date | 2002-12-23 | ULS 1786232 | 2026-08-02 01:08:55 |
| Cancellation Date | 2003-03-30 | ULS 1786232 | 2026-08-02 01:08:55 |