Universal Licensing System
WPYF340
Diamond B Constructors
License details
| ULS identifier | 2537017 |
|---|
| Call sign | WPYF340 |
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| Radio service | IG |
|---|
| Status | E |
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| Grant date | 2003-07-30 |
|---|
| Expiration | 2013-07-30 |
|---|
| Cancellation | 2013-10-05 |
|---|
| Frequency range | 451.8 - 469.55 MHz (13 frequencies) |
|---|
| Locations | 3 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:16:06 |
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Licensee
| Name | Diamond B Constructors |
|---|
| Applicant type | C |
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| FRN | 0008915811 |
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| Location | Bellingham, WA |
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| Address | 3436 Airport Drive, Bellingham, WA, 98226 |
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| Phone | 3607343600 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2I | 451.80000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MOI | 451.80000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2I | 451.81250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MOI | 451.81250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 451.92500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MOI | 456.80000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MOI | 456.81250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 462.27500000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 462.52500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2I | 464.50000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MOI | 464.50000000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 464.52500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2I | 464.55000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MOI | 464.55000000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 464.82500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MOI | 469.50000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MOI | 469.55000000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.80000000 | | 11K0F3E |
| 2 | 1 | 451.80000000 | | 11K0F3E |
| 1 | 1 | 451.81250000 | | 11K0F3E |
| 2 | 1 | 451.81250000 | | 11K0F3E |
| 3 | 1 | 451.92500000 | | 11K0F3E |
| 2 | 1 | 456.80000000 | | 11K0F3E |
| 2 | 1 | 456.81250000 | | 11K0F3E |
| 3 | 1 | 462.27500000 | | 11K0F3E |
| 3 | 1 | 462.52500000 | | 11K0F3E |
| 1 | 1 | 464.50000000 | | 11K0F3E |
| 2 | 1 | 464.50000000 | | 11K0F3E |
| 3 | 1 | 464.52500000 | | 11K0F3E |
| 1 | 1 | 464.55000000 | | 11K0F3E |
| 2 | 1 | 464.55000000 | | 11K0F3E |
| 3 | 1 | 464.82500000 | | 11K0F3E |
| 2 | 1 | 469.50000000 | | 11K0F3E |
| 2 | 1 | 469.55000000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
| 2 | T | | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
| 1 | 2 | | | | | | | | |
| 1 | 3 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 3436 Airport Drive, Bellingham, WA | WHATCOM | 3607343600 |
License history
| Date | File or call sign | Action |
|---|
| 2013-10-05 | WPYF340 | LIEXP |
| 2013-05-06 | WPYF340 | LETRES |
| 2004-04-26 | WPYF340 | LETCNS |
| 2003-07-30 | WPYF340 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2537017 | 2026-08-02 01:16:06 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPYF340 | ULS 2537017 | 2026-08-02 01:16:06 |
| Status | E | ULS 2537017 | 2026-08-02 01:16:06 |
| Service | IG | ULS 2537017 | 2026-08-02 01:16:06 |
| Grant Date | 2003-07-30 | ULS 2537017 | 2026-08-02 01:16:06 |
| Expiration Date | 2013-07-30 | ULS 2537017 | 2026-08-02 01:16:06 |
| Cancellation Date | 2013-10-05 | ULS 2537017 | 2026-08-02 01:16:06 |