Universal Licensing System
WPST591
Arnold & Porter LLP
License details
| ULS identifier | 2337191 |
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| Call sign | WPST591 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2001-07-31 |
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| Expiration | 2011-07-31 |
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| Cancellation | 2011-10-01 |
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| Frequency range | 463.675 - 464.975 MHz (4 frequencies) |
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| Locations | 1 |
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| Representative location | Washington, Washington, DC |
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| Coordinates | 38.9090000, -77.0352500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:56 |
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Licensee
| Name | Arnold & Porter LLP |
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| Applicant type | F |
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| FRN | 0005542162 |
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| Location | Washington, DC |
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| Address | 555 12TH STREET NW, Washington, DC, 20004 |
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| Phone | 2029425369 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 463.67500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 464.00000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 464.70000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 464.97500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.67500000 | | 20K0F3E |
| 1 | 1 | 464.00000000 | | 20K0F3E |
| 1 | 1 | 464.70000000 | | 20K0F3E |
| 1 | 1 | 464.97500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Washington, Washington, DC | 38.90900000, -77.03525000 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 555 12th St NW, Washington, DC | Washington | 2029425790 |
License history
| Date | File or call sign | Action |
|---|
| 2011-10-01 | WPST591 | LIEXP |
| 2011-05-09 | WPST591 | LETRES |
| 2006-02-07 | WPST591 | LIMOD |
| 2006-01-31 | WPST591 | LTSAPR |
| 2006-01-23 | WPST591 | LIMOD |
| 2006-01-09 | WPST591 | LTSAPR |
| 2006-01-07 | WPST591 | LIAUA |
| 2003-11-06 | WPST591 | LIMOD |
| 2002-04-29 | WPST591 | LETCNS |
| 2001-07-31 | WPST591 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2337191 | 2026-08-02 01:13:56 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPST591 | ULS 2337191 | 2026-08-02 01:13:56 |
| Status | E | ULS 2337191 | 2026-08-02 01:13:56 |
| Service | IG | ULS 2337191 | 2026-08-02 01:13:56 |
| Grant Date | 2001-07-31 | ULS 2337191 | 2026-08-02 01:13:56 |
| Expiration Date | 2011-07-31 | ULS 2337191 | 2026-08-02 01:13:56 |
| Cancellation Date | 2011-10-01 | ULS 2337191 | 2026-08-02 01:13:56 |