Universal Licensing System
WPMR361
3M Precision Optics Inc.
License details
| ULS identifier | 1799257 |
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| Call sign | WPMR361 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2003-10-07 |
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| Expiration | 2013-11-17 |
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| Cancellation | 2011-02-10 |
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| Frequency range | 451.3875 - 456.7375 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | HAMILTON, OH |
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| Coordinates | 39.0672778, -84.2560556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:25:29 |
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Licensee
| Name | 3M Precision Optics Inc. |
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| Applicant type | C |
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| FRN | 0009801044 |
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| Location | Cincinnati, OH |
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| Address | 4000 McMann Rd, Cincinnati, OH, 45245 |
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| Phone | 5137527000 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.38750000 | | | 2.000000 | | |
| 1 | 1 | MO | 451.73750000 | | | 2.000000 | | |
| 1 | 1 | MO | 452.65000000 | | | 4.000000 | | |
| 1 | 1 | MO | 456.38750000 | | | 2.000000 | | |
| 1 | 1 | MO | 456.73750000 | | | 2.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.38750000 | | 11K2F3E |
| 1 | 1 | 451.73750000 | | 11K2F3E |
| 1 | 1 | 452.65000000 | | 20K0F3E |
| 1 | 1 | 456.38750000 | | 11K2F3E |
| 1 | 1 | 456.73750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | HAMILTON, OH | 39.06727778, -84.25605556 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 3997 MCMANN RD, CINCINNATI, OH | | 5135277000 |
License history
| Date | File or call sign | Action |
|---|
| 2011-02-11 | WPMR361 | LTSAPR |
| 2011-02-11 | WPMR361 | LICAN |
| 2003-11-24 | WPMR361 | LIASS |
| 2003-10-31 | WPMR361 | LIAUA |
| 2003-10-07 | WPMR361 | LIREN |
| 2003-08-25 | WPMR361 | LETRES |
| 2001-12-14 | WPMR361 | AUDOPR |
| 2000-11-23 | WPMR361 | LICCNV |
| 1998-11-17 | WPMR361 | AUTHPR |
| 1998-11-17 | WPMR361 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1799257 | 2026-08-02 01:25:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMR361 | ULS 1799257 | 2026-08-02 01:25:29 |
| Status | C | ULS 1799257 | 2026-08-02 01:25:29 |
| Service | IG | ULS 1799257 | 2026-08-02 01:25:29 |
| Grant Date | 2003-10-07 | ULS 1799257 | 2026-08-02 01:25:29 |
| Expiration Date | 2013-11-17 | ULS 1799257 | 2026-08-02 01:25:29 |
| Cancellation Date | 2011-02-10 | ULS 1799257 | 2026-08-02 01:25:29 |