Universal Licensing System
WPKB691
WEBCOR BUILDERS
License details
| ULS identifier | 1743932 |
|---|
| Call sign | WPKB691 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2011-11-16 |
|---|
| Expiration | 2022-01-14 |
|---|
| Cancellation | 2022-03-19 |
|---|
| Frequency range | 461.1625 - 461.3125 MHz (7 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | CA |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:14:50 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.27500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MOI | 451.80000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | FB2I | 451.81250000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | MOI | 451.81250000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | MO | 452.22500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.27500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MOI | 456.80000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MOI | 456.81250000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | MO | 457.22500000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MOI | 461.03750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MOI | 461.06250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MOI | 461.08750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MOI | 461.11250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MOI | 461.13750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MOI | 461.16250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MOI | 461.18750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MOI | 461.21250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MOI | 461.23750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MOI | 461.26250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MOI | 461.28750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MOI | 461.31250000 | | | 6.000000 | 6.000000 | |
| 3 | 1 | MOI | 461.31250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 462.22500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 462.45000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 462.50000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MOI | 464.50000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MOI | 464.55000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MOI | 466.31250000 | | | 6.000000 | 6.000000 | |
| 1 | 1 | MO | 467.22500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 467.45000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 467.50000000 | | | 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 | 451.27500000 | | 4K00F1E |
| 1 | 1 | 451.27500000 | | 11K2F3E |
| 1 | 1 | 451.27500000 | | 8K30F1E |
| 1 | 1 | 451.27500000 | | 7K60FXE |
| 2 | 1 | 451.80000000 | | 8K30F1E |
| 2 | 1 | 451.80000000 | | 7K60FXE |
| 2 | 1 | 451.80000000 | | 4K00F1E |
| 2 | 1 | 451.80000000 | | 11K2F3E |
| 2 | 1 | 451.81250000 | | 7K60FXE |
| 2 | 1 | 451.81250000 | | 8K30F1E |
| 2 | 1 | 451.81250000 | | 4K00F1E |
| 2 | 1 | 451.81250000 | | 11K2F3E |
| 2 | 1 | 451.81250000 | | 8K30F1E |
| 2 | 1 | 451.81250000 | | 11K2F3E |
| 2 | 1 | 451.81250000 | | 7K60FXE |
| 2 | 1 | 451.81250000 | | 4K00F1E |
| 1 | 1 | 452.22500000 | | 8K30F1E |
| 1 | 1 | 452.22500000 | | 7K60FXE |
| 1 | 1 | 452.22500000 | | 11K2F3E |
| 1 | 1 | 452.22500000 | | 4K00F1E |
| 1 | 1 | 456.27500000 | | 11K2F3E |
| 1 | 1 | 456.27500000 | | 7K60FXE |
| 1 | 1 | 456.27500000 | | 8K30F1E |
| 1 | 1 | 456.27500000 | | 4K00F1E |
| 2 | 1 | 456.80000000 | | 11K2F3E |
| 2 | 1 | 456.80000000 | | 8K30F1E |
| 2 | 1 | 456.80000000 | | 4K00F1E |
| 2 | 1 | 456.80000000 | | 7K60FXE |
| 2 | 1 | 456.81250000 | | 4K00F1E |
| 2 | 1 | 456.81250000 | | 11K2F3E |
| 2 | 1 | 456.81250000 | | 7K60FXE |
| 2 | 1 | 456.81250000 | | 8K30F1E |
| 1 | 1 | 457.22500000 | | 11K2F3E |
| 1 | 1 | 457.22500000 | | 7K60FXE |
| 1 | 1 | 457.22500000 | | 4K00F1E |
| 1 | 1 | 457.22500000 | | 8K30F1E |
| 3 | 1 | 461.03750000 | | 7K60FXE |
| 3 | 1 | 461.03750000 | | 4K00F1E |
| 3 | 1 | 461.03750000 | | 11K2F3E |
| 3 | 1 | 461.03750000 | | 8K30F1E |
| 3 | 1 | 461.06250000 | | 7K60FXE |
| 3 | 1 | 461.06250000 | | 8K30F1E |
| 3 | 1 | 461.06250000 | | 11K2F3E |
| 3 | 1 | 461.06250000 | | 4K00F1E |
| 3 | 1 | 461.08750000 | | 11K2F3E |
| 3 | 1 | 461.08750000 | | 8K30F1E |
| 3 | 1 | 461.08750000 | | 7K60FXE |
| 3 | 1 | 461.08750000 | | 4K00F1E |
| 3 | 1 | 461.11250000 | | 8K30F1E |
| 3 | 1 | 461.11250000 | | 11K2F3E |
| 3 | 1 | 461.11250000 | | 7K60FXE |
| 3 | 1 | 461.11250000 | | 4K00F1E |
| 3 | 1 | 461.13750000 | | 4K00F1E |
| 3 | 1 | 461.13750000 | | 7K60FXE |
| 3 | 1 | 461.13750000 | | 8K30F1E |
| 3 | 1 | 461.13750000 | | 11K2F3E |
| 3 | 1 | 461.16250000 | | 11K2F3E |
| 3 | 1 | 461.16250000 | | 7K60FXE |
| 3 | 1 | 461.16250000 | | 8K30F1E |
| 3 | 1 | 461.16250000 | | 4K00F1E |
| 3 | 1 | 461.18750000 | | 8K30F1E |
| 3 | 1 | 461.18750000 | | 11K2F3E |
| 3 | 1 | 461.18750000 | | 7K60FXE |
| 3 | 1 | 461.18750000 | | 4K00F1E |
| 3 | 1 | 461.21250000 | | 11K2F3E |
| 3 | 1 | 461.21250000 | | 4K00F1E |
| 3 | 1 | 461.21250000 | | 8K30F1E |
| 3 | 1 | 461.21250000 | | 7K60FXE |
| 3 | 1 | 461.23750000 | | 11K2F3E |
| 3 | 1 | 461.23750000 | | 7K60FXE |
| 3 | 1 | 461.23750000 | | 4K00F1E |
| 3 | 1 | 461.23750000 | | 8K30F1E |
| 3 | 1 | 461.26250000 | | 8K30F1E |
| 3 | 1 | 461.26250000 | | 4K00F1E |
| 3 | 1 | 461.26250000 | | 11K2F3E |
| 3 | 1 | 461.26250000 | | 7K60FXE |
| 3 | 1 | 461.28750000 | | 7K60FXE |
| 3 | 1 | 461.28750000 | | 11K2F3E |
| 3 | 1 | 461.28750000 | | 4K00F1E |
| 3 | 1 | 461.28750000 | | 8K30F1E |
| 2 | 1 | 461.31250000 | | 11K2F3E |
| 2 | 1 | 461.31250000 | | 7K60FXE |
| 2 | 1 | 461.31250000 | | 8K30F1E |
| 2 | 1 | 461.31250000 | | 4K00F1E |
| 3 | 1 | 461.31250000 | | 8K30F1E |
| 3 | 1 | 461.31250000 | | 11K2F3E |
| 3 | 1 | 461.31250000 | | 4K00F1E |
| 3 | 1 | 461.31250000 | | 7K60FXE |
| 1 | 1 | 462.22500000 | | 11K2F3E |
| 1 | 1 | 462.22500000 | | 8K30F1E |
| 1 | 1 | 462.22500000 | | 7K60FXE |
| 1 | 1 | 462.22500000 | | 4K00F1E |
| 1 | 1 | 462.45000000 | | 11K2F3E |
| 1 | 1 | 462.45000000 | | 4K00F1E |
| 1 | 1 | 462.45000000 | | 8K30F1E |
| 1 | 1 | 462.45000000 | | 7K60FXE |
| 1 | 1 | 462.50000000 | | 11K2F3E |
| 1 | 1 | 462.50000000 | | 4K00F1E |
| 1 | 1 | 462.50000000 | | 8K30F1E |
| 1 | 1 | 462.50000000 | | 7K60FXE |
| 2 | 1 | 464.50000000 | | 8K30F1E |
| 2 | 1 | 464.50000000 | | 7K60FXE |
| 2 | 1 | 464.50000000 | | 11K2F3E |
| 2 | 1 | 464.50000000 | | 4K00F1E |
| 2 | 1 | 464.55000000 | | 4K00F1E |
| 2 | 1 | 464.55000000 | | 11K2F3E |
| 2 | 1 | 464.55000000 | | 7K60FXE |
| 2 | 1 | 464.55000000 | | 8K30F1E |
| 2 | 1 | 466.31250000 | | 7K60FXE |
| 2 | 1 | 466.31250000 | | 4K00F1E |
| 2 | 1 | 466.31250000 | | 11K2F3E |
| 2 | 1 | 466.31250000 | | 8K30F1E |
| 1 | 1 | 467.22500000 | | 8K30F1E |
| 1 | 1 | 467.22500000 | | 7K60FXE |
| 1 | 1 | 467.22500000 | | 4K00F1E |
| 1 | 1 | 467.22500000 | | 11K2F3E |
| 1 | 1 | 467.45000000 | | 8K30F1E |
| 1 | 1 | 467.45000000 | | 11K2F3E |
| 1 | 1 | 467.45000000 | | 7K60FXE |
| 1 | 1 | 467.45000000 | | 4K00F1E |
| 1 | 1 | 467.50000000 | | 4K00F1E |
| 1 | 1 | 467.50000000 | | 11K2F3E |
| 1 | 1 | 467.50000000 | | 7K60FXE |
| 1 | 1 | 467.50000000 | | 8K30F1E |
| 2 | 1 | 469.50000000 | | 7K60FXE |
| 2 | 1 | 469.50000000 | | 4K00F1E |
| 2 | 1 | 469.50000000 | | 11K2F3E |
| 2 | 1 | 469.50000000 | | 8K30F1E |
| 2 | 1 | 469.55000000 | | 11K2F3E |
| 2 | 1 | 469.55000000 | | 4K00F1E |
| 2 | 1 | 469.55000000 | | 7K60FXE |
| 2 | 1 | 469.55000000 | | 8K30F1E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SAN MATEO, CA | 37.53716667, -122.32691667 | | | | |
| 2 | T | US | | | | | |
| 3 | T | CA | | 0.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 31145 SAN ANTONIO ST, HAYWARD, CA | ALAMEDA | 5104762595 |
License history
| Date | File or call sign | Action |
|---|
| 2022-03-19 | WPKB691 | LIEXP |
| 2021-10-18 | WPKB691 | LETRES |
| 2017-06-29 | WPKB691 | LIMOD |
| 2016-02-16 | WPKB691 | LIMOD |
| 2015-06-29 | WPKB691 | LIMOD |
| 2011-11-16 | WPKB691 | ESCAPR |
| 2011-11-16 | WPKB691 | LIREN |
| 2011-11-15 | WPKB691 | ESUAPR |
| 2011-11-15 | WPKB691 | EFUAPR |
| 2011-10-24 | WPKB691 | LETRES |
| 2011-05-24 | WPKB691 | LIMOD |
| 2005-12-22 | WPKB691 | LIMOD |
| 2005-07-15 | WPKB691 | LIMOD |
| 2005-06-28 | WPKB691 | ESCAPR |
| 2002-01-11 | WPKB691 | LIREN |
| 2002-01-09 | WPKB691 | LIAUA |
| 2001-10-22 | WPKB691 | LETRES |
| 2000-12-08 | WPKB691 | LIMOD |
| 2000-11-23 | WPKB691 | LICCNV |
| 1997-01-14 | WPKB691 | AUTHPR |
| 1997-01-14 | WPKB691 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1743932 | 2026-08-02 01:14:50 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPKB691 | ULS 1743932 | 2026-08-02 01:14:50 |
| Status | E | ULS 1743932 | 2026-08-02 01:14:50 |
| Service | IG | ULS 1743932 | 2026-08-02 01:14:50 |
| Grant Date | 2011-11-16 | ULS 1743932 | 2026-08-02 01:14:50 |
| Expiration Date | 2022-01-14 | ULS 1743932 | 2026-08-02 01:14:50 |
| Cancellation Date | 2022-03-19 | ULS 1743932 | 2026-08-02 01:14:50 |