Universal Licensing System
WRDL431
ABB Inc.
License details
| ULS identifier | 4164318 |
|---|
| Call sign | WRDL431 |
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| Radio service | IG |
|---|
| Status | E |
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| Grant date | 2019-11-26 |
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| Expiration | 2020-05-24 |
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| Cancellation | 2020-08-01 |
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| Frequency range | 462.375 - 469.875 MHz (6 frequencies) |
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| Locations | 7 |
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| Representative location | Fort Smith, SEBASTIAN, AR |
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| Coordinates | 35.3250833, -94.4293889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:26:07 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 462.37500000 | | | 5.000000 | 20.000000 | |
| 5 | 1 | MO | 464.33750000 | | | 2.000000 | 2.000000 | |
| 7 | 1 | MO | 464.47500000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | FB2C | 464.87500000 | | | 40.000000 | 90.000000 | |
| 4 | 1 | MO | 464.87500000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | MO | 467.37500000 | | | 5.000000 | 5.000000 | |
| 4 | 1 | MO | 469.87500000 | | | 25.000000 | 25.000000 | |
| 6 | 1 | FX1 | 469.87500000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 462.37500000 | | 11K2F3E |
| 5 | 1 | 464.33750000 | | 11K2F3E |
| 7 | 1 | 464.47500000 | | 11K2F3E |
| 3 | 1 | 464.87500000 | | 11K2F3E |
| 4 | 1 | 464.87500000 | | 11K2F3E |
| 2 | 1 | 467.37500000 | | 11K2F3E |
| 4 | 1 | 469.87500000 | | 11K2F3E |
| 6 | 1 | 469.87500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Wheeler Ave & Zero St., Fort Smith, SEBASTIAN, AR | 35.32508333, -94.42938889 | 147.000 m | B | 5.000 m structure / 5.000 m overall | |
| 2 | T | | | | | | |
| 3 | T | 5711 S 7th St., Fort Smith, SEBASTIAN, AR | 35.32508333, -94.42938889 | 147.000 m | B | 9.000 m structure / 9.000 m overall | |
| 4 | T | | | | | | |
| 5 | T | Fort Smith, SEBASTIAN, AR | 35.32508333, -94.42938889 | | | | |
| 6 | T | SEBASTIAN, AR | | | | | |
| 7 | T | Fort Smith, SEBASTIAN, AR | 35.32508333, -94.42938889 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 5.000 m | | | | 9.800 | |
| 1 | 2 | | | | | | | | |
| 1 | 3 | T | | 9.000 m | | | | 13.000 | |
| 1 | 4 | | | | | | | | |
| 1 | 5 | | | | | | | | |
| 1 | 6 | | | | | | | | |
| 1 | 7 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | Wheeler Ave & Zero Street, Fort Smith, AR | SEBASTIAN | 4796464711 |
| 2 | 5711 S 7th St., Fort Smith, AR | SEBASTIAN | 4796485762 |
| 3 | 131 Phoenix Crossing, Bloomfield, CT | HARTFORD | 8608696719 |
Special conditions
| Type | Condition code |
|---|
| P | 5004 |
| T | 1003 |
License history
| Date | File or call sign | Action |
|---|
| 2020-08-01 | WRDL431 | LIEXP |
| 2019-11-26 | WRDL431 | LIREN |
| 2019-05-28 | WRDL431 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4164318 | 2026-08-02 01:26:07 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDL431 | ULS 4164318 | 2026-08-02 01:26:07 |
| Status | E | ULS 4164318 | 2026-08-02 01:26:07 |
| Service | IG | ULS 4164318 | 2026-08-02 01:26:07 |
| Grant Date | 2019-11-26 | ULS 4164318 | 2026-08-02 01:26:07 |
| Expiration Date | 2020-05-24 | ULS 4164318 | 2026-08-02 01:26:07 |
| Cancellation Date | 2020-08-01 | ULS 4164318 | 2026-08-02 01:26:07 |