Universal Licensing System
KAA620
BOULDER, CITY OF
License details
| ULS identifier | 1247678 |
|---|
| Call sign | KAA620 |
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| Radio service | PW |
|---|
| Status | E |
|---|
| Grant date | 2014-06-24 |
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| Expiration | 2024-08-29 |
|---|
| Cancellation | 2024-12-07 |
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| Frequency range | 155.475 - 465.425 MHz (6 frequencies) |
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| Locations | 4 |
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| Representative location | BOULDER, BOULDER, CO |
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| Coordinates | 39.9944167, -105.2797222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:43 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 4 | 1 | MO | 155.47500000 | | | 110.000000 | 110.000000 | |
| 1 | 1 | FB2 | 155.52000000 | | | 100.000000 | 300.000000 | |
| 2 | 1 | FB | 155.52000000 | | | 110.000000 | 220.000000 | |
| 3 | 2 | FB | 155.52000000 | | | 130.000000 | 520.000000 | |
| 4 | 1 | MO | 155.52000000 | | | 110.000000 | 110.000000 | |
| 1 | 1 | FB | 155.62500000 | | | 110.000000 | 440.000000 | |
| 2 | 1 | FB | 155.62500000 | | | 110.000000 | 220.000000 | |
| 3 | 2 | FB | 155.62500000 | | | 130.000000 | 520.000000 | |
| 4 | 1 | MO | 155.62500000 | | | 110.000000 | 110.000000 | |
| 4 | 1 | MO | 460.10000000 | | | 50.000000 | 50.000000 | |
| 1 | 1 | FB | 460.42500000 | | | 110.000000 | 440.000000 | |
| 2 | 1 | FB | 460.42500000 | | | 110.000000 | 440.000000 | |
| 3 | 1 | FB | 460.42500000 | | | 100.000000 | 400.000000 | |
| 4 | 1 | MO | 460.42500000 | | | 50.000000 | 50.000000 | |
| 4 | 1 | MO | 465.42500000 | | | 50.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 4 | 1 | 155.47500000 | | 11K0F3E |
| 1 | 1 | 155.52000000 | | 11K0F3E |
| 2 | 1 | 155.52000000 | | 11K0F3E |
| 3 | 2 | 155.52000000 | | 11K0F3E |
| 4 | 1 | 155.52000000 | | 11K0F3E |
| 1 | 1 | 155.62500000 | | 11K0F3E |
| 2 | 1 | 155.62500000 | | 11K0F3E |
| 3 | 2 | 155.62500000 | | 11K0F3E |
| 4 | 1 | 155.62500000 | | 11K0F3E |
| 4 | 1 | 460.10000000 | | 11K0F3E |
| 1 | 1 | 460.42500000 | | 11K0F3E |
| 2 | 1 | 460.42500000 | | 11K0F3E |
| 3 | 1 | 460.42500000 | | 11K0F3E |
| 4 | 1 | 460.42500000 | | 11K0F3E |
| 4 | 1 | 465.42500000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CHATAUQUA PARK .5 MI SW, BOULDER, BOULDER, CO | 39.99441667, -105.27972222 | 1792.000 m | | | N |
| 2 | T | JUSTICE CENTER 1777 6TH ST, BOULDER, BOULDER, CO | 40.01469444, -105.28861111 | 1637.000 m | | | N |
| 3 | T | GUNBARREL HILL 6.25 MI ENE, BOULDER, BOULDER, CO | 40.06525000, -105.15552778 | 1646.000 m | | | N |
| 4 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 24.000 m | | 3.0000 | | -124.000 | |
| 1 | 2 | T | | 15.000 m | | | | | |
| 1 | 3 | T | | 15.000 m | | | | | |
| 1 | 4 | T | | | | | | | |
| 2 | 3 | T | | 30.000 m | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | REGIONAL COMMUNICATIONS CTR 1805 33RD ST, BOULDER, CO | | 3034414444 |
License history
| Date | File or call sign | Action |
|---|
| 2024-12-07 | KAA620 | LIEXP |
| 2024-08-19 | KAA620 | ESURNW |
| 2024-07-30 | KAA620 | ESURNW |
| 2024-06-30 | KAA620 | ESURNW |
| 2024-06-03 | KAA620 | LETRES |
| 2019-02-26 | KAA620 | LIAUA |
| 2015-04-30 | KAA620 | LIAUA |
| 2015-04-29 | KAA620 | ESUAPR |
| 2014-06-24 | KAA620 | LIREN |
| 2014-06-02 | KAA620 | LETRES |
| 2014-05-31 | KAA620 | ESURNW |
| 2012-04-03 | KAA620 | LIMOD |
| 2012-04-03 | KAA620 | COR |
| 2012-02-02 | KAA620 | ESUAPR |
| 2010-01-11 | KAA620 | LIMOD |
| 2006-10-20 | KAA620 | COR |
| 2006-10-20 | KAA620 | LIMOD |
| 2006-09-25 | KAA620 | LIMOD |
| 2004-06-30 | KAA620 | LIREN |
| 2004-06-07 | KAA620 | LETRES |
| 2001-09-17 | KAA620 | AUDOPR |
| 2000-10-20 | KAA620 | LICCNV |
| 1999-06-23 | KAA620 | LIREN |
| 1999-06-23 | KAA620 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1247678 | 2026-08-02 01:13:43 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KAA620 | ULS 1247678 | 2026-08-02 01:13:43 |
| Status | E | ULS 1247678 | 2026-08-02 01:13:43 |
| Service | PW | ULS 1247678 | 2026-08-02 01:13:43 |
| Grant Date | 2014-06-24 | ULS 1247678 | 2026-08-02 01:13:43 |
| Expiration Date | 2024-08-29 | ULS 1247678 | 2026-08-02 01:13:43 |
| Cancellation Date | 2024-12-07 | ULS 1247678 | 2026-08-02 01:13:43 |