Universal Licensing System
KNAC991
SAMCO SERVICE INC
License details
| ULS identifier | 1613324 |
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| Call sign | KNAC991 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1996-09-04 |
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| Expiration | 2001-09-23 |
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| Cancellation | 2002-02-24 |
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| Frequency range | 463.775 - 468.775 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | ROCKVILLE, MONTGOMERY, MD |
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| Coordinates | 39.0503889, -77.1185833 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:27:41 |
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Licensee
| Name | SAMCO SERVICE INC |
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| Applicant type | C |
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| Location | MC LEAN, VA |
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| Address | 1650 TYSONS BLVD STE 620, MC LEAN, VA, 22102 |
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| Phone | 7099059500 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB4 | 463.77500000 | | | 100.000000 | 400.000000 | |
| 2 | 1 | FX1 | 468.77500000 | | | 75.000000 | | |
| 3 | 1 | MO | 468.77500000 | | | 100.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.77500000 | | 20K0F3E |
| 2 | 1 | 468.77500000 | | 20K0F3E |
| 3 | 1 | 468.77500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 12000 OLD GEORGETOWN RD, ROCKVILLE, MONTGOMERY, MD | 39.05038889, -77.11858333 | 122.000 m | B | 55.000 m structure | N |
| 2 | T | MD | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 61.000 m | | | | 0.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1650 TYSONS BLVD STE 620, MC LEAN, VA | | 7099059500 |
License history
| Date | File or call sign | Action |
|---|
| 2002-02-24 | KNAC991 | LIEXP |
| 2001-10-23 | KNAC991 | LETAUS |
| 2001-07-02 | KNAC991 | LETRES |
| 2000-11-22 | KNAC991 | LICCNV |
| 1996-09-04 | KNAC991 | LIREN |
| 1996-09-04 | KNAC991 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1613324 | 2026-08-02 01:27:41 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNAC991 | ULS 1613324 | 2026-08-02 01:27:41 |
| Status | E | ULS 1613324 | 2026-08-02 01:27:41 |
| Service | IG | ULS 1613324 | 2026-08-02 01:27:41 |
| Grant Date | 1996-09-04 | ULS 1613324 | 2026-08-02 01:27:41 |
| Expiration Date | 2001-09-23 | ULS 1613324 | 2026-08-02 01:27:41 |
| Cancellation Date | 2002-02-24 | ULS 1613324 | 2026-08-02 01:27:41 |