Universal Licensing System
WPPB914
E I DUPONT DE NEMOURS & COMPANY
License details
| ULS identifier | 1815936 |
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| Call sign | WPPB914 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2004-09-15 |
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| Expiration | 2014-10-13 |
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| Cancellation | 2014-12-13 |
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| Frequency range | 457.65 - 469.65 MHz (3 frequencies) |
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| Locations | 2 |
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| Representative location | FRONT ROYAL, WARREN, VA |
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| Coordinates | 38.9887222, -78.1797222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:18 |
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Licensee
| Name | E I DUPONT DE NEMOURS & COMPANY |
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| Applicant type | C |
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| FRN | 0002211514 |
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| Location | FRONT ROYAL, VA |
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| Address | 7961 WINCHESTER RD, FRONT ROYAL, VA, 22630 |
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| Phone | 5406621195 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MO | 457.65000000 | | | 4.000000 | | |
| 1 | 1 | FB2 | 464.65000000 | | | 40.000000 | 65.000000 | |
| 2 | 1 | MO | 464.65000000 | | | 4.000000 | | |
| 2 | 1 | MO | 469.65000000 | | | 4.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 457.65000000 | | 11K0F3E |
| 1 | 1 | 464.65000000 | | 11K2F3E |
| 2 | 1 | 464.65000000 | | 11K0F3E |
| 2 | 1 | 469.65000000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 7961 WINCHESTER RD, FRONT ROYAL, WARREN, VA | 38.98872222, -78.17972222 | 177.000 m | B | 11.000 m structure / 14.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 14.000 m | | | | -31.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 7961 WINCHESTER RD, FRONT ROYAL, VA | | 5406621195 |
License history
| Date | File or call sign | Action |
|---|
| 2014-12-13 | WPPB914 | LIEXP |
| 2014-07-21 | WPPB914 | LETRES |
| 2013-03-06 | WPPB914 | LIMOD |
| 2012-06-26 | WPPB914 | LTSFND |
| 2012-06-25 | WPPB914 | ESCFRN |
| 2004-09-15 | WPPB914 | LTSAPR |
| 2004-07-19 | WPPB914 | LETRES |
| 2002-05-13 | WPPB914 | AUDOPR |
| 2000-11-23 | WPPB914 | LICCNV |
| 1999-10-19 | WPPB914 | AUTHPR |
| 1999-10-13 | WPPB914 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1815936 | 2026-08-02 01:16:18 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPPB914 | ULS 1815936 | 2026-08-02 01:16:18 |
| Status | E | ULS 1815936 | 2026-08-02 01:16:18 |
| Service | IG | ULS 1815936 | 2026-08-02 01:16:18 |
| Grant Date | 2004-09-15 | ULS 1815936 | 2026-08-02 01:16:18 |
| Expiration Date | 2014-10-13 | ULS 1815936 | 2026-08-02 01:16:18 |
| Cancellation Date | 2014-12-13 | ULS 1815936 | 2026-08-02 01:16:18 |