Universal Licensing System
KAA939
DULUTH, CITY OF
License details
| ULS identifier | 1247707 |
|---|
| Call sign | KAA939 |
|---|
| Radio service | PW |
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| Status | A |
|---|
| Grant date | 2025-06-21 |
|---|
| Expiration | 2035-06-28 |
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| Frequency range | 154.71 - 155.64 MHz (3 frequencies) |
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| Locations | 2 |
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| Representative location | DULUTH, ST. LOUIS, MN |
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| Coordinates | 46.7855556, -92.1233333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:09:09 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 5 | 1 | MO | 154.71000000 | | | 132.000000 | 132.000000 | |
| 5 | 1 | MO | 155.47500000 | | | 132.000000 | 132.000000 | |
| 1 | 1 | FB2 | 155.64000000 | | | 132.000000 | 115.000000 | |
| 1 | 1 | FB | 155.64000000 | | | 132.000000 | 115.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 5 | 1 | 154.71000000 | | 11K3F3E |
| 5 | 1 | 155.47500000 | | 11K3F3E |
| 1 | 1 | 155.64000000 | | 11K3F3E |
| 1 | 1 | 155.64000000 | | 11K3F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 7 OBSERVATIONN RD, DULUTH, ST. LOUIS, MN | 46.78555556, -92.12333333 | 355.700 m | TOWER | 182.900 m structure / 182.900 m overall | N |
| 5 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 182.900 m | | | | 233.200 | |
| 1 | 5 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | EMERGENCY COMMUNICATIONS CTR 911 2030 North Arlington Ave, DULUTH, MN | ST. LOUIS | 2187278870 |
| 2 | 5830 GRAND AVE. SUITE 2, DULUTH, MN | ST. LOUIS | 21873O5411 |
License history
| Date | File or call sign | Action |
|---|
| 2025-06-21 | KAA939 | LIREN |
| 2025-06-18 | KAA939 | ESURNW |
| 2025-04-07 | KAA939 | LETRES |
| 2020-07-09 | KAA939 | LIMOD |
| 2015-07-23 | KAA939 | LIMOD |
| 2015-07-10 | KAA939 | LIREN |
| 2015-06-18 | KAA939 | ESUAPR |
| 2015-05-29 | KAA939 | ESURNW |
| 2015-04-29 | KAA939 | ESURNW |
| 2015-04-06 | KAA939 | LETRES |
| 2015-03-30 | KAA939 | ESURNW |
| 2011-12-21 | KAA939 | LIMOD |
| 2008-11-01 | KAA939 | LIAUA |
| 2008-10-31 | KAA939 | ESUAPR |
| 2005-04-01 | KAA939 | LIREN |
| 2005-04-01 | KAA939 | LIAUA |
| 2005-03-31 | KAA939 | ESCAPR |
| 2002-01-14 | KAA939 | AUDOPR |
| 2000-10-20 | KAA939 | LICCNV |
| 2000-04-11 | KAA939 | AUTHPR |
| 2000-04-11 | KAA939 | LIREN |
| 2000-03-27 | KAA939 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1247707 | 2026-08-02 01:09:09 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KAA939 | ULS 1247707 | 2026-08-02 01:09:09 |
| Status | A | ULS 1247707 | 2026-08-02 01:09:09 |
| Service | PW | ULS 1247707 | 2026-08-02 01:09:09 |
| Grant Date | 2025-06-21 | ULS 1247707 | 2026-08-02 01:09:09 |
| Expiration Date | 2035-06-28 | ULS 1247707 | 2026-08-02 01:09:09 |