Universal Licensing System
WRR7
Portland Municipal Airport
License details
| ULS identifier | 2374090 |
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| Call sign | WRR7 |
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| Radio service | AF |
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| Status | A |
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| Grant date | 2016-11-16 |
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| Expiration | 2027-01-07 |
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| Frequency range | 121.725 MHz |
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| Locations | 1 |
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| Representative location | Portland, SUMNER, TN |
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| Coordinates | 36.5913889, -86.4788889 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:15 |
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Licensee
| Name | Portland Municipal Airport |
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| Applicant type | G |
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| FRN | 0005032164 |
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| Location | Portland, TN |
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| Address | 601 Airport Road, Portland, TN, 37148 |
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| Phone | 6153256776 |
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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 | GCO | 121.72500000 | | | 2.500000 | | LL |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 121.72500000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 601 Airport Road, Portland, SUMNER, TN | 36.59138889, -86.47888889 | 275.000 m | BANT | 10.000 m structure / 12.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 2.000 m | V | 5.0000 | 360.0000 | | |
License history
| Date | File or call sign | Action |
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| 2016-11-16 | WRR7 | LIREN |
| 2016-10-17 | WRR7 | LETRES |
| 2007-12-12 | WRR7 | LIREN |
| 2006-10-16 | WRR7 | LETRES |
| 2002-01-07 | WRR7 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 2374090 | 2026-08-02 02:08:15 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRR7 | ULS 2374090 | 2026-08-02 02:08:15 |
| Status | A | ULS 2374090 | 2026-08-02 02:08:15 |
| Service | AF | ULS 2374090 | 2026-08-02 02:08:15 |
| Grant Date | 2016-11-16 | ULS 2374090 | 2026-08-02 02:08:15 |
| Expiration Date | 2027-01-07 | ULS 2374090 | 2026-08-02 02:08:15 |