Universal Licensing System
WQMM403
Teltrust Corporation
License details
| ULS identifier | 3229601 |
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| Call sign | WQMM403 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2010-09-22 |
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| Expiration | 2020-09-22 |
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| Cancellation | 2020-11-28 |
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| Frequency range | 43.74 - 44.34 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | Portland, MULTNOMAH, OR |
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| Coordinates | 45.5047500, -122.6870556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:19:28 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 43.74000000 | | | 110.000000 | 220.000000 | |
| 2 | 1 | MO | 44.34000000 | | | 70.000000 | 70.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 43.74000000 | | 11K0F3E |
| 2 | 1 | 44.34000000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | 2713 SW Buchingham Ave, Portland, MULTNOMAH, OR | 45.50475000, -122.68705556 | 146.000 m | BANT | 2.400 m structure / 3.700 m overall | |
| 2 | | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 3.700 m | | | | 50.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 424 NW Macleay Ave, Portland, OR | MULTNOMAH | 5035005000 |
License history
| Date | File or call sign | Action |
|---|
| 2020-11-28 | WQMM403 | LIEXP |
| 2020-06-29 | WQMM403 | LETRES |
| 2011-11-14 | WQMM403 | LIMOD |
| 2010-09-22 | WQMM403 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3229601 | 2026-08-02 01:19:28 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQMM403 | ULS 3229601 | 2026-08-02 01:19:28 |
| Status | E | ULS 3229601 | 2026-08-02 01:19:28 |
| Service | IG | ULS 3229601 | 2026-08-02 01:19:28 |
| Grant Date | 2010-09-22 | ULS 3229601 | 2026-08-02 01:19:28 |
| Expiration Date | 2020-09-22 | ULS 3229601 | 2026-08-02 01:19:28 |
| Cancellation Date | 2020-11-28 | ULS 3229601 | 2026-08-02 01:19:28 |