Universal Licensing System
WPDI923
Arch Wireless License Co., LLC
License details
| ULS identifier | 1131027 |
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| Call sign | WPDI923 |
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| Radio service | GS |
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| Status | C |
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| Grant date | 1998-10-07 |
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| Expiration | 2008-10-07 |
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| Cancellation | 2002-09-09 |
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| Frequency range | 929.3625 - 929.8375 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | DURHAM, DURHAM, NC |
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| Coordinates | 35.9445833, -78.8838889 |
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| Source archive | l_LMcomm.zip |
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| Dataset refreshed | 2026-08-16 01:09:29 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB6C | 929.36250000 | | | 250.000000 | 1000.000000 | |
| 1 | 1 | FB6C | 929.83750000 | | | 250.000000 | 1000.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 929.36250000 | | 20K0F3E |
| 1 | 1 | 929.36250000 | | 20K0F1D |
| 1 | 1 | 929.36250000 | | 20K0F2D |
| 1 | 1 | 929.83750000 | | 20K0F2D |
| 1 | 1 | 929.83750000 | | 20K0F3E |
| 1 | 1 | 929.83750000 | | 20K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1734 WYNNE RD, DURHAM, DURHAM, NC | 35.94458333, -78.88388889 | 107.000 m | | 61.000 m structure | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 55.000 m | | | | 57.000 | |
Control points
| Number | Address | County | Phone |
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| 1 | 1800 W PARK DR STE 250, WESTBOROUGH, MA | | 5088706700 |
License history
| Date | File or call sign | Action |
|---|
| 2002-09-10 | WPDI923 | LICAN |
| 2002-08-22 | WPDI923 | LIASS |
| 2002-06-03 | WPDI923 | LIASS |
| 2001-12-06 | WPDI923 | LIASS |
| 2000-09-15 | WPDI923 | LICCNV |
| 2000-08-01 | WPDI923 | AUTHPR |
| 2000-04-25 | WPDI923 | LITRAN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1131027 | 2026-08-16 01:09:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPDI923 | ULS 1131027 | 2026-08-16 01:09:29 |
| Status | C | ULS 1131027 | 2026-08-16 01:09:29 |
| Service | GS | ULS 1131027 | 2026-08-16 01:09:29 |
| Grant Date | 1998-10-07 | ULS 1131027 | 2026-08-16 01:09:29 |
| Expiration Date | 2008-10-07 | ULS 1131027 | 2026-08-16 01:09:29 |
| Cancellation Date | 2002-09-09 | ULS 1131027 | 2026-08-16 01:09:29 |