Universal Licensing System
WQDM976
HENDRICKSON INTERNATIONAL
License details
| ULS identifier | 2752495 |
|---|
| Call sign | WQDM976 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2025-09-18 |
|---|
| Expiration | 2035-10-05 |
|---|
| Frequency range | 451.45 - 466.65 MHz (4 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | MITCHELL, DAVISON, SD |
|---|
| Coordinates | 43.7640000, -98.0400000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:26:08 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.45000000 | | | 40.000000 | 70.000000 | |
| 2 | 1 | MO | 451.45000000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 456.45000000 | | | 2.000000 | 2.000000 | |
| 3 | 1 | FX1 | 456.45000000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | FB2 | 461.65000000 | | | 40.000000 | 70.000000 | |
| 2 | 1 | MO | 461.65000000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 466.65000000 | | | 2.000000 | 2.000000 | |
| 3 | 1 | FX1 | 466.65000000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.45000000 | | 7K60FXE |
| 1 | 1 | 451.45000000 | | 11K2F3E |
| 2 | 1 | 451.45000000 | | 11K2F3E |
| 2 | 1 | 456.45000000 | | 11K2F3E |
| 2 | 1 | 456.45000000 | | 7K60FXE |
| 3 | 1 | 456.45000000 | | 11K2F3E |
| 1 | 1 | 461.65000000 | | 11K2F3E |
| 1 | 1 | 461.65000000 | | 7K60FXE |
| 2 | 1 | 461.65000000 | | 11K2F3E |
| 2 | 1 | 466.65000000 | | 11K2F3E |
| 2 | 1 | 466.65000000 | | 7K60FXE |
| 3 | 1 | 466.65000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 5701 AIRPORT RD., MITCHELL, DAVISON, SD | 43.76400000, -98.04000000 | 394.000 m | BANT | 9.000 m structure / 12.000 m overall | |
| 2 | T | | | | | | |
| 3 | T | DAVISON, SD | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 12.000 m | | | | 9.600 | |
| 1 | 2 | | | | | | | | |
| 1 | 3 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 5701 AIRPORT RD., MITCHELL, SD | DAVISON | 6059954522 |
License history
| Date | File or call sign | Action |
|---|
| 2025-09-18 | WQDM976 | LIREN |
| 2025-07-14 | WQDM976 | LETRES |
| 2015-08-04 | WQDM976 | LIREN |
| 2015-07-31 | WQDM976 | ESCAPR |
| 2015-07-13 | WQDM976 | LETRES |
| 2013-04-17 | WQDM976 | LIMOD |
| 2005-10-25 | WQDM976 | LIAUA |
| 2005-10-24 | WQDM976 | ESCAPR |
| 2005-10-05 | WQDM976 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2752495 | 2026-08-02 01:26:08 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQDM976 | ULS 2752495 | 2026-08-02 01:26:08 |
| Status | A | ULS 2752495 | 2026-08-02 01:26:08 |
| Service | IG | ULS 2752495 | 2026-08-02 01:26:08 |
| Grant Date | 2025-09-18 | ULS 2752495 | 2026-08-02 01:26:08 |
| Expiration Date | 2035-10-05 | ULS 2752495 | 2026-08-02 01:26:08 |