Universal Licensing System
KA90057
S T SERVICES INC
License details
| ULS identifier | 1590513 |
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| Call sign | KA90057 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2000-12-16 |
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| Expiration | 2011-01-14 |
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| Cancellation | 2011-03-19 |
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| Frequency range | 461.8125 - 469.1875 MHz (3 frequencies) |
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| Locations | 1 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:27:29 |
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Licensee
| Name | S T SERVICES INC |
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| Applicant type | C |
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| Location | BALTIMORE, MD |
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| Address | 1800 FRANKFURST AVE, BALTIMORE, MD, 21226 |
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| Phone | 3013556262 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 461.81250000 | | | 2.000000 | | |
| 1 | 1 | MO | 464.18750000 | | | 2.000000 | | |
| 1 | 1 | MO | 469.18750000 | | | 2.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.81250000 | | 20K0F3E |
| 1 | 1 | 464.18750000 | | 20K0F3E |
| 1 | 1 | 469.18750000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1800 FRANKFURST AVE, BALTIMORE, MD | | 3013556262 |
License history
| Date | File or call sign | Action |
|---|
| 2011-03-19 | KA90057 | LIEXP |
| 2010-10-18 | KA90057 | LETRES |
| 2001-11-13 | KA90057 | AUDOPR |
| 2000-12-16 | KA90057 | LIREN |
| 2000-11-22 | KA90057 | LICCNV |
| 2000-10-17 | KA90057 | LETRES |
| 1996-02-03 | KA90057 | AUTHPR |
| 1996-02-03 | KA90057 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1590513 | 2026-08-02 01:27:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KA90057 | ULS 1590513 | 2026-08-02 01:27:29 |
| Status | E | ULS 1590513 | 2026-08-02 01:27:29 |
| Service | IG | ULS 1590513 | 2026-08-02 01:27:29 |
| Grant Date | 2000-12-16 | ULS 1590513 | 2026-08-02 01:27:29 |
| Expiration Date | 2011-01-14 | ULS 1590513 | 2026-08-02 01:27:29 |
| Cancellation Date | 2011-03-19 | ULS 1590513 | 2026-08-02 01:27:29 |