Universal Licensing System
WPPZ629
Motient License Inc.
License details
| ULS identifier | 1583916 |
|---|
| Call sign | WPPZ629 |
|---|
| Radio service | GJ |
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| Status | C |
|---|
| Grant date | 2000-04-04 |
|---|
| Expiration | 2010-04-04 |
|---|
| Cancellation | 2006-06-08 |
|---|
| Frequency range | 807.4875 - 861.9375 MHz (4 frequencies) |
|---|
| Locations | 2 |
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| Representative location | GREENBELT, PRINCE GEORGE'S, MD |
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| Coordinates | 39.0067778, -76.8960833 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:58 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MO | 807.48750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 816.93750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB6C | 852.48750000 | | | 100.000000 | 189.000000 | |
| 1 | 1 | FB6C | 861.93750000 | | | 100.000000 | 189.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 807.48750000 | | 20K0F1D |
| 2 | 1 | 816.93750000 | | 20K0F1D |
| 1 | 1 | 852.48750000 | | 20K0F1D |
| 1 | 1 | 861.93750000 | | 20K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 6400 IVY LANE, GREENBELT, PRINCE GEORGE'S, MD | 39.00677778, -76.89608333 | 46.000 m | B | 102.000 m structure / 105.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 105.000 m | | | | 91.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 300 KNIGHTSBRIDGE PKY, LINCOLNSHIRE, IL | | 8474784212 |
License history
| Date | File or call sign | Action |
|---|
| 2006-06-09 | WPPZ629 | LICAN |
| 2006-05-15 | WPPZ629 | COR |
| 2006-02-28 | WPPZ629 | LIMOD |
| 2006-02-24 | WPPZ629 | ESUAPR |
| 2004-09-14 | WPPZ629 | LIASS |
| 2002-06-18 | WPPZ629 | LIAUA |
| 2002-04-26 | WPPZ629 | LIASS |
| 2002-04-03 | WPPZ629 | COR |
| 2002-03-05 | WPPZ629 | LIASS |
| 2002-02-20 | WPPZ629 | LIASS |
| 2000-11-22 | WPPZ629 | LICCNV |
| 2000-06-22 | WPPZ629 | AUTHPR |
| 2000-05-31 | WPPZ629 | LITRAN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1583916 | 2026-08-02 01:16:58 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPPZ629 | ULS 1583916 | 2026-08-02 01:16:58 |
| Status | C | ULS 1583916 | 2026-08-02 01:16:58 |
| Service | GJ | ULS 1583916 | 2026-08-02 01:16:58 |
| Grant Date | 2000-04-04 | ULS 1583916 | 2026-08-02 01:16:58 |
| Expiration Date | 2010-04-04 | ULS 1583916 | 2026-08-02 01:16:58 |
| Cancellation Date | 2006-06-08 | ULS 1583916 | 2026-08-02 01:16:58 |