Universal Licensing System
WPYI639
North Carolina State University
License details
| ULS identifier | 2541639 |
|---|
| Call sign | WPYI639 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2003-08-18 |
|---|
| Expiration | 2013-08-18 |
|---|
| Cancellation | 2013-11-09 |
|---|
| Frequency range | 464.5 - 464.55 MHz (2 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | NC |
|---|
| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:25:19 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FBI | 464.50000000 | | | 35.000000 | 78.000000 | |
| 1 | 1 | FBI | 464.55000000 | | | 35.000000 | 78.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.50000000 | | 19K6F1D |
| 1 | 1 | 464.55000000 | | 19K6F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | NC | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2013-11-09 | WPYI639 | LIEXP |
| 2013-08-08 | WPYI639 | ESURNW |
| 2013-07-19 | WPYI639 | ESURNW |
| 2013-06-19 | WPYI639 | ESURNW |
| 2013-05-27 | WPYI639 | LETRES |
| 2013-05-20 | WPYI639 | ESURNW |
| 2003-08-18 | WPYI639 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2541639 | 2026-08-02 01:25:19 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPYI639 | ULS 2541639 | 2026-08-02 01:25:19 |
| Status | E | ULS 2541639 | 2026-08-02 01:25:19 |
| Service | IG | ULS 2541639 | 2026-08-02 01:25:19 |
| Grant Date | 2003-08-18 | ULS 2541639 | 2026-08-02 01:25:19 |
| Expiration Date | 2013-08-18 | ULS 2541639 | 2026-08-02 01:25:19 |
| Cancellation Date | 2013-11-09 | ULS 2541639 | 2026-08-02 01:25:19 |