Universal Licensing System
KNDJ559
TOLSON INC
License details
| ULS identifier | 1619156 |
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| Call sign | KNDJ559 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1997-04-15 |
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| Expiration | 2002-06-05 |
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| Cancellation | 2002-10-06 |
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| Frequency range | 461.9 - 466.9 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | WASHINGTON, DC |
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| Coordinates | 38.9401111, -77.0813611 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:27:46 |
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Licensee
| Name | TOLSON INC |
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| Applicant type | C |
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| Location | WASHINGTON, DC |
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| Address | 2917 8TH ST NE, WASHINGTON, DC, 20017 |
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| Phone | 2028322400 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB2 | 461.90000000 | | | 110.000000 | | |
| 1 | 1 | FX1 | 466.90000000 | | | 25.000000 | | |
| 3 | 1 | MO | 466.90000000 | | | 110.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 461.90000000 | | 20K0F3E |
| 1 | 1 | 466.90000000 | | 20K0F3E |
| 3 | 1 | 466.90000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | DC | | | | | |
| 2 | T | 4001 NEBRASKA AVE NW, WASHINGTON, DC | 38.94011111, -77.08136111 | 119.000 m | | | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 81.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2917 8TH ST NE, WASHINGTON, DC | | 2028322400 |
License history
| Date | File or call sign | Action |
|---|
| 2002-10-06 | KNDJ559 | LIEXP |
| 2002-03-11 | KNDJ559 | LETRES |
| 2001-11-26 | KNDJ559 | AUDOPR |
| 2000-11-23 | KNDJ559 | LICCNV |
| 1997-04-15 | KNDJ559 | LIREN |
| 1997-04-15 | KNDJ559 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1619156 | 2026-08-02 01:27:46 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNDJ559 | ULS 1619156 | 2026-08-02 01:27:46 |
| Status | E | ULS 1619156 | 2026-08-02 01:27:46 |
| Service | IG | ULS 1619156 | 2026-08-02 01:27:46 |
| Grant Date | 1997-04-15 | ULS 1619156 | 2026-08-02 01:27:46 |
| Expiration Date | 2002-06-05 | ULS 1619156 | 2026-08-02 01:27:46 |
| Cancellation Date | 2002-10-06 | ULS 1619156 | 2026-08-02 01:27:46 |