Universal Licensing System
KOF230
DE GROSS CONSTRUCTION INC
License details
| ULS identifier | 1769839 |
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| Call sign | KOF230 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2001-04-10 |
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| Expiration | 2011-04-11 |
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| Cancellation | 2011-06-11 |
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| Frequency range | 48.68 MHz |
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| Locations | 2 |
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| Representative location | ENUMCLAW, KING, WA |
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| Coordinates | 47.2067778, -121.9865000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:45 |
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Licensee
| Name | DE GROSS CONSTRUCTION INC |
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| Applicant type | C |
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| FRN | 0004527487 |
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| Location | ENUMCLAW, WA |
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| Address | 43616 284TH AVE SE, ENUMCLAW, WA, 98022 |
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| Phone | 2068252534 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 48.68000000 | | | 300.000000 | 504.000000 | |
| 2 | 1 | MO | 48.68000000 | | | 132.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 48.68000000 | | 20K0F3E |
| 2 | 1 | 48.68000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1120 LATERAL ST, ENUMCLAW, KING, WA | 47.20677778, -121.98650000 | 224.000 m | | | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 12.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1120 LATERAL ST, ENUMCLAW, WA | | 2068252534 |
License history
| Date | File or call sign | Action |
|---|
| 2011-06-11 | KOF230 | LIEXP |
| 2011-01-17 | KOF230 | LETRES |
| 2001-09-20 | KOF230 | AUDOPR |
| 2001-04-10 | KOF230 | LIREN |
| 2001-01-25 | KOF230 | LETRES |
| 2000-11-23 | KOF230 | LICCNV |
| 1996-03-11 | KOF230 | AUTHPR |
| 1996-03-08 | KOF230 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1769839 | 2026-08-02 01:14:45 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KOF230 | ULS 1769839 | 2026-08-02 01:14:45 |
| Status | E | ULS 1769839 | 2026-08-02 01:14:45 |
| Service | IG | ULS 1769839 | 2026-08-02 01:14:45 |
| Grant Date | 2001-04-10 | ULS 1769839 | 2026-08-02 01:14:45 |
| Expiration Date | 2011-04-11 | ULS 1769839 | 2026-08-02 01:14:45 |
| Cancellation Date | 2011-06-11 | ULS 1769839 | 2026-08-02 01:14:45 |