Universal Licensing System
WQIJ681
METROPOLITAN WASHINGTON AIRPORTS AUTHORITY (MWAA)
License details
| ULS identifier | 2989761 |
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| Call sign | WQIJ681 |
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| Radio service | LN |
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| Status | A |
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| Grant date | 2018-01-18 |
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| Expiration | 2028-02-28 |
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| Frequency range | 902.5 - 921.5 MHz (14 frequencies) |
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| Locations | 1 |
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| Representative location | McLean, FAIRFAX, VA |
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| Coordinates | 38.9348889, -77.2386667 |
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| Source archive | l_LMcomm.zip |
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| Dataset refreshed | 2026-08-02 00:43:15 |
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Licensee
| Name | METROPOLITAN WASHINGTON AIRPORTS AUTHORITY (MWAA) |
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| Applicant type | G |
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| FRN | 0004681177 |
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| Location | WASHINGTON, DC |
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| Address | 1 AVIATION CIRCLE, MA630, WASHINGTON, DC, 200016000 |
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| Phone | 7034170040 |
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| Email | [email protected] |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | LRT | 902.50000000 | | | 2.000000 | 30.000000 | |
| 1 | 1 | LRT | 903.00000000 | | | 2.000000 | 30.000000 | |
| 1 | 1 | LRT | 903.50000000 | | | 2.000000 | 30.000000 | |
| 1 | 1 | LRT | 910.00000000 | | | 2.000000 | 30.000000 | |
| 1 | 1 | LRT | 912.00000000 | | | 2.000000 | 30.000000 | |
| 1 | 1 | LRT | 913.00000000 | | | 2.000000 | 30.000000 | |
| 1 | 1 | LRT | 914.50000000 | | | 2.000000 | 30.000000 | |
| 1 | 1 | LRT | 915.00000000 | | | 2.000000 | 30.000000 | |
| 1 | 1 | LRT | 915.75000000 | | | 4.000000 | 30.000000 | |
| 1 | 1 | LRT | 916.00000000 | | | 2.000000 | 30.000000 | |
| 1 | 1 | LRT | 918.00000000 | | | 2.000000 | 30.000000 | |
| 1 | 1 | LRT | 920.00000000 | | | 2.000000 | 29.500000 | |
| 1 | 1 | LRT | 921.00000000 | | | 2.000000 | 29.500000 | |
| 1 | 1 | LRT | 921.50000000 | | | 2.000000 | 30.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 902.50000000 | | 50K0N0N |
| 1 | 1 | 903.00000000 | | 50K0N0N |
| 1 | 1 | 903.50000000 | | 50K0N0N |
| 1 | 1 | 910.00000000 | | 50K0N0N |
| 1 | 1 | 912.00000000 | | 50K0N0N |
| 1 | 1 | 913.00000000 | | 50K0N0N |
| 1 | 1 | 914.50000000 | | 50K0N0N |
| 1 | 1 | 915.00000000 | | 6M00P0N |
| 1 | 1 | 915.75000000 | | 610KL1D |
| 1 | 1 | 915.75000000 | | 6M00P0N |
| 1 | 1 | 916.00000000 | | 50K0N0N |
| 1 | 1 | 918.00000000 | | 50K0N0N |
| 1 | 1 | 920.00000000 | | 50K0N0N |
| 1 | 1 | 921.00000000 | | 50K0N0N |
| 1 | 1 | 921.50000000 | | 50K0N0N |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | McLean, FAIRFAX, VA | 38.93488889, -77.23866667 | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | RONALD REAGAN NATIONAL AIRPORT MA 630, WASHINGTON, DC | | 7034173492 |
| 2 | Dulles Toll Road Main Administration Building, Westbound Main Toll Plaza, McLean, VA | FAIRFAX | 7035724901 |
License history
| Date | File or call sign | Action |
|---|
| 2018-01-18 | WQIJ681 | LIREN |
| 2017-12-04 | WQIJ681 | LETRES |
| 2017-11-30 | WQIJ681 | ESURNW |
| 2016-08-04 | WQIJ681 | LIMOD |
| 2016-07-13 | WQIJ681 | ESUAPR |
| 2013-11-21 | WQIJ681 | LIAUA |
| 2013-11-20 | WQIJ681 | ESUAPR |
| 2013-03-13 | WQIJ681 | LIMOD |
| 2012-11-19 | WQIJ681 | ESUAPR |
| 2008-02-28 | WQIJ681 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2989761 | 2026-08-02 00:43:15 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQIJ681 | ULS 2989761 | 2026-08-02 00:43:15 |
| Status | A | ULS 2989761 | 2026-08-02 00:43:15 |
| Service | LN | ULS 2989761 | 2026-08-02 00:43:15 |
| Grant Date | 2018-01-18 | ULS 2989761 | 2026-08-02 00:43:15 |
| Expiration Date | 2028-02-28 | ULS 2989761 | 2026-08-02 00:43:15 |