Universal Licensing System
WQHM448
3M Company
License details
| ULS identifier | 2943358 |
|---|
| Call sign | WQHM448 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2017-08-09 |
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| Expiration | 2027-09-07 |
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| Frequency range | 451.525 - 467.025 MHz (4 frequencies) |
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| Locations | 2 |
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| Representative location | LITTLE ROCK, PULASKI, AR |
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| Coordinates | 34.7089722, -92.2398611 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:55 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.52500000 | | | 40.000000 | 120.000000 | |
| 2 | 1 | MO | 451.52500000 | | | 40.000000 | 120.000000 | |
| 2 | 1 | MO | 456.52500000 | | | 40.000000 | 120.000000 | |
| 1 | 1 | FB2 | 462.02500000 | | | 40.000000 | 120.000000 | |
| 2 | 1 | MO | 462.02500000 | | | 40.000000 | 120.000000 | |
| 2 | 1 | MO | 467.02500000 | | | 40.000000 | 120.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.52500000 | | 11K0F3E |
| 1 | 1 | 451.52500000 | | 7K60FXE |
| 2 | 1 | 451.52500000 | | 7K60FXE |
| 2 | 1 | 451.52500000 | | 11K0F3E |
| 2 | 1 | 456.52500000 | | 7K60FXE |
| 2 | 1 | 456.52500000 | | 11K0F3E |
| 1 | 1 | 462.02500000 | | 7K60FXE |
| 1 | 1 | 462.02500000 | | 11K2F3E |
| 2 | 1 | 462.02500000 | | 7K60FXE |
| 2 | 1 | 462.02500000 | | 11K2F3E |
| 2 | 1 | 467.02500000 | | 7K60FXE |
| 2 | 1 | 467.02500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | HWY 365 & WALTERS RD., LITTLE ROCK, PULASKI, AR | 34.70897222, -92.23986111 | 87.000 m | TANK | 19.000 m structure / 24.500 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 24.500 m | | | | 24.800 | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | HWY 365 WALTERS RD, LITTLE ROCK, AR | PULASKI | 5014901509 |
License history
| Date | File or call sign | Action |
|---|
| 2021-06-15 | WQHM448 | LIAUA |
| 2017-08-09 | WQHM448 | LIREN |
| 2017-06-12 | WQHM448 | LETRES |
| 2015-02-24 | WQHM448 | LIMOD |
| 2013-01-16 | WQHM448 | LIAUA |
| 2013-01-15 | WQHM448 | ESCAPR |
| 2011-03-10 | WQHM448 | LIMOD |
| 2011-02-10 | WQHM448 | LTSFNR |
| 2011-02-10 | WQHM448 | LTSAPR |
| 2009-11-17 | WQHM448 | LIAUA |
| 2009-11-17 | WQHM448 | LTSAPR |
| 2008-09-10 | WQHM448 | LTSAPR |
| 2008-09-10 | WQHM448 | LIAUA |
| 2008-06-24 | WQHM448 | LETCNS |
| 2008-06-10 | WQHM448 | LETCNS |
| 2007-09-21 | WQHM448 | LIMOD |
| 2007-09-07 | WQHM448 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2943358 | 2026-08-02 01:22:55 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQHM448 | ULS 2943358 | 2026-08-02 01:22:55 |
| Status | A | ULS 2943358 | 2026-08-02 01:22:55 |
| Service | IG | ULS 2943358 | 2026-08-02 01:22:55 |
| Grant Date | 2017-08-09 | ULS 2943358 | 2026-08-02 01:22:55 |
| Expiration Date | 2027-09-07 | ULS 2943358 | 2026-08-02 01:22:55 |