Universal Licensing System
WDB409
Innovative Ag Services
License details
| ULS identifier | 1859794 |
|---|
| Call sign | WDB409 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2023-01-24 |
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| Expiration | 2032-12-16 |
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| Frequency range | 451.95 - 456.95 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | FARLEY, DUBUQUE, IA |
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| Coordinates | 42.3788889, -91.0229167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:18:36 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB2 | 451.95000000 | | | 75.000000 | 150.000000 | |
| 3 | 1 | MO | 451.95000000 | | | 30.000000 | 30.000000 | |
| 1 | 1 | FX1 | 456.95000000 | | | 15.000000 | 15.000000 | |
| 3 | 1 | MO | 456.95000000 | | | 30.000000 | 30.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 451.95000000 | | 11K2F3E |
| 2 | 1 | 451.95000000 | | 11K2F1D |
| 3 | 1 | 451.95000000 | | 11K2F1D |
| 3 | 1 | 451.95000000 | | 11K2F3E |
| 1 | 1 | 456.95000000 | | 11K2F3E |
| 1 | 1 | 456.95000000 | | 11K2F1D |
| 3 | 1 | 456.95000000 | | 11K2F3E |
| 3 | 1 | 456.95000000 | | 11K2F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | IA | | | | | |
| 2 | T | 1320 E OF DUBUQUE CR Y13 ON CR, FARLEY, DUBUQUE, IA | 42.37888889, -91.02291667 | 332.000 m | | 55.000 m structure / 55.000 m overall | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 55.000 m | | | | 87.900 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1 MI E JCT CR Y13 & US HWY 151, CASCADE, IA | | 3194653501 |
License history
| Date | File or call sign | Action |
|---|
| 2023-01-24 | WDB409 | LIREN |
| 2013-02-12 | WDB409 | LIREN |
| 2007-08-20 | WDB409 | LIASS |
| 2007-08-15 | WDB409 | LTSAPR |
| 2002-11-06 | WDB409 | LIREN |
| 2002-11-05 | WDB409 | LITIN |
| 2002-09-23 | WDB409 | LETRES |
| 2001-11-19 | WDB409 | AUDOPR |
| 2000-11-24 | WDB409 | LICCNV |
| 1997-12-10 | WDB409 | LIREN |
| 1997-12-10 | WDB409 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1859794 | 2026-08-02 01:18:36 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WDB409 | ULS 1859794 | 2026-08-02 01:18:36 |
| Status | A | ULS 1859794 | 2026-08-02 01:18:36 |
| Service | IG | ULS 1859794 | 2026-08-02 01:18:36 |
| Grant Date | 2023-01-24 | ULS 1859794 | 2026-08-02 01:18:36 |
| Expiration Date | 2032-12-16 | ULS 1859794 | 2026-08-02 01:18:36 |