Universal Licensing System
KNBB730
ELECTRONIC ENGINEERING COMPANY
License details
| ULS identifier | 1112922 |
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| Call sign | KNBB730 |
|---|
| Radio service | YX |
|---|
| Status | A |
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| Grant date | 2020-10-20 |
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| Expiration | 2030-10-31 |
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| Frequency range | 806 - 860.8875 MHz (17 frequencies) |
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| Locations | 1 |
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| Representative location | DES MOINES, POLK, IA |
|---|
| Coordinates | 41.6347222, -93.5797222 |
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| Source archive | l_LMcomm.zip |
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| Dataset refreshed | 2026-08-02 00:42:59 |
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Licensee
| Name | ELECTRONIC ENGINEERING COMPANY |
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| Applicant type | C |
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| FRN | 0002588085 |
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| Location | DES MOINES, IA |
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| Address | 1100 KEOSAUQUA WAY, DES MOINES, IA, 50309 |
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| Phone | 5152831100 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MO | 806.00000000 | 821.00000000 | | 100.000000 | 100.000000 | |
| 1 | 1 | FB2C | 856.16250000 | | | 125.000000 | 220.000000 | |
| 1 | 1 | FB2C | 856.61250000 | | | 125.000000 | 220.000000 | |
| 1 | 1 | FB2C | 856.88750000 | | | 125.000000 | 220.000000 | |
| 1 | 1 | FB2C | 857.16250000 | | | 125.000000 | 220.000000 | |
| 1 | 1 | FB2C | 857.61250000 | | | 125.000000 | 220.000000 | |
| 1 | 1 | FB2C | 857.88750000 | | | 125.000000 | 220.000000 | |
| 1 | 1 | FB2C | 858.16250000 | | | 125.000000 | 220.000000 | |
| 1 | 1 | FB2C | 858.61250000 | | | 125.000000 | 220.000000 | |
| 1 | 1 | FB2C | 858.88750000 | | | 125.000000 | 220.000000 | |
| 1 | 1 | FB2C | 859.16250000 | | | 125.000000 | 220.000000 | |
| 1 | 1 | FB2C | 859.61250000 | | | 125.000000 | 220.000000 | |
| 1 | 1 | FB2C | 859.88750000 | | | 125.000000 | 220.000000 | |
| 1 | 1 | FB2C | 860.16250000 | | | 125.000000 | 220.000000 | |
| 1 | 1 | FB2C | 860.61250000 | | | 125.000000 | 220.000000 | |
| 1 | 1 | FB2C | 860.88750000 | | | 125.000000 | 220.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 806.00000000 | | 20K0F3E |
| 2 | 1 | 806.00000000 | | 16K0F1D |
| 1 | 1 | 856.16250000 | | 20K0F3E |
| 1 | 1 | 856.16250000 | | 16K0F1D |
| 1 | 1 | 856.61250000 | | 20K0F3E |
| 1 | 1 | 856.61250000 | | 16K0F3E |
| 1 | 1 | 856.88750000 | | 16K0F3E |
| 1 | 1 | 856.88750000 | | 20K0F3E |
| 1 | 1 | 857.16250000 | | 16K0F1D |
| 1 | 1 | 857.16250000 | | 20K0F3E |
| 1 | 1 | 857.61250000 | | 16K0F3E |
| 1 | 1 | 857.61250000 | | 20K0F3E |
| 1 | 1 | 857.88750000 | | 16K0F3E |
| 1 | 1 | 857.88750000 | | 20K0F3E |
| 1 | 1 | 858.16250000 | | 16K0F1D |
| 1 | 1 | 858.16250000 | | 20K0F3E |
| 1 | 1 | 858.61250000 | | 16K0F3E |
| 1 | 1 | 858.61250000 | | 20K0F3E |
| 1 | 1 | 858.88750000 | | 16K0F3E |
| 1 | 1 | 858.88750000 | | 20K0F3E |
| 1 | 1 | 859.16250000 | | 16K0F1D |
| 1 | 1 | 859.16250000 | | 20K0F3E |
| 1 | 1 | 859.61250000 | | 20K0F3E |
| 1 | 1 | 859.61250000 | | 16K0F3E |
| 1 | 1 | 859.88750000 | | 20K0F3E |
| 1 | 1 | 859.88750000 | | 16K0F3E |
| 1 | 1 | 860.16250000 | | 16K0F1D |
| 1 | 1 | 860.16250000 | | 20K0F3E |
| 1 | 1 | 860.61250000 | | 16K0F3E |
| 1 | 1 | 860.61250000 | | 20K0F3E |
| 1 | 1 | 860.88750000 | | 20K0F3E |
| 1 | 1 | 860.88750000 | | 16K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 4039 DELWARE, DES MOINES, POLK, IA | 41.63472222, -93.57972222 | 280.400 m | TOWER | 149.300 m structure / 152.400 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 149.000 m | | | | 161.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1100 KEO WAY, DES MOINES, IA | POLK | 5152831100 |
License history
| Date | File or call sign | Action |
|---|
| 2020-10-20 | KNBB730 | LIREN |
| 2020-08-10 | KNBB730 | LETRES |
| 2011-03-24 | KNBB730 | AUTHPR |
| 2010-12-07 | KNBB730 | LIREN |
| 2010-08-09 | KNBB730 | LETRES |
| 2002-02-20 | KNBB730 | LIMOD |
| 2001-01-29 | KNBB730 | AUTHPR |
| 2001-01-25 | KNBB730 | COR |
| 2001-01-25 | KNBB730 | INTDUP |
| 2001-01-25 | KNBB730 | LIREN |
| 2000-09-15 | KNBB730 | LICCNV |
| 2000-07-28 | KNBB730 | LETRES |
| 1999-10-19 | KNBB730 | LITRAN |
| 1999-10-19 | KNBB730 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1112922 | 2026-08-02 00:42:59 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNBB730 | ULS 1112922 | 2026-08-02 00:42:59 |
| Status | A | ULS 1112922 | 2026-08-02 00:42:59 |
| Service | YX | ULS 1112922 | 2026-08-02 00:42:59 |
| Grant Date | 2020-10-20 | ULS 1112922 | 2026-08-02 00:42:59 |
| Expiration Date | 2030-10-31 | ULS 1112922 | 2026-08-02 00:42:59 |