Universal Licensing System
KTW437
HIGHLINE PUBLIC SCHOOLS
License details
| ULS identifier | 1639207 |
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| Call sign | KTW437 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2003-05-02 |
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| Expiration | 2013-06-07 |
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| Cancellation | 2013-08-10 |
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| Frequency range | 154.515 - 159.93 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | SEATTLE, KING, WA |
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| Coordinates | 47.4531667, -122.2856667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:25:14 |
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Licensee
| Name | HIGHLINE PUBLIC SCHOOLS |
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| Applicant type | G |
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| FRN | 0008647067 |
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| Location | SEATTLE, WA |
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| Address | 15675 AMBAUM BLVD SW, SEATTLE, WA, 98166 |
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| Phone | 2064332493 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 154.51500000 | | | 110.000000 | 250.000000 | |
| 2 | 1 | MO | 154.51500000 | | | 110.000000 | 110.000000 | |
| 2 | 1 | MO | 159.93000000 | | | 110.000000 | 110.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 154.51500000 | | 11K0F3E |
| 1 | 1 | 154.51500000 | | 20K0F3E |
| 2 | 1 | 154.51500000 | | 20K0F3E |
| 2 | 1 | 154.51500000 | | 11K0F3E |
| 2 | 1 | 159.93000000 | | 11K0F3E |
| 2 | 1 | 159.93000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 3708 SOUTH 168TH, SEATTLE, KING, WA | 47.45316667, -122.28566667 | 155.000 m | BANT | 5.200 m structure / 6.100 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 6.100 m | | | | 86.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 15675 AMBAUM BLVD SW, SEATTLE, WA | KING | 2064332493 |
License history
| Date | File or call sign | Action |
|---|
| 2013-08-10 | KTW437 | LIEXP |
| 2013-03-11 | KTW437 | LETRES |
| 2011-03-09 | KTW437 | LIMOD |
| 2003-05-02 | KTW437 | LIREN |
| 2003-03-10 | KTW437 | LETRES |
| 2001-10-04 | KTW437 | AUDOPR |
| 2000-11-23 | KTW437 | LICCNV |
| 1998-07-08 | KTW437 | AUTHPR |
| 1998-07-08 | KTW437 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1639207 | 2026-08-02 01:25:14 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KTW437 | ULS 1639207 | 2026-08-02 01:25:14 |
| Status | E | ULS 1639207 | 2026-08-02 01:25:14 |
| Service | IG | ULS 1639207 | 2026-08-02 01:25:14 |
| Grant Date | 2003-05-02 | ULS 1639207 | 2026-08-02 01:25:14 |
| Expiration Date | 2013-06-07 | ULS 1639207 | 2026-08-02 01:25:14 |
| Cancellation Date | 2013-08-10 | ULS 1639207 | 2026-08-02 01:25:14 |