Universal Licensing System
WPYW230
Capstone Properties
License details
| ULS identifier | 2560531 |
|---|
| Call sign | WPYW230 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2013-10-22 |
|---|
| Expiration | 2023-11-13 |
|---|
| Cancellation | 2024-01-13 |
|---|
| Frequency range | 452.7375 - 457.7375 MHz (2 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | College Park, PRINCE GEORGE'S, MD |
|---|
| Coordinates | 38.9808333, -76.9433333 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:25:24 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 452.73750000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 452.73750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 457.73750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.73750000 | | 11K2F3E |
| 2 | 1 | 452.73750000 | | 11K2F3E |
| 2 | 1 | 457.73750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 4230 Knox Rd, College Park, PRINCE GEORGE'S, MD | 38.98083333, -76.94333333 | 30.000 m | B | 21.000 m structure / 21.000 m overall | |
| 2 | T | College Park, PRINCE GEORGE'S, MD | 38.98083333, -76.94333333 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 21.000 m | | 0.0000 | 0.0000 | -7.000 | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 4230 Knox Rd, College Park, MD | PRINCE GEORGE'S | 3013142499 |
License history
| Date | File or call sign | Action |
|---|
| 2024-01-13 | WPYW230 | LIEXP |
| 2023-08-21 | WPYW230 | LETRES |
| 2013-10-22 | WPYW230 | LIREN |
| 2013-08-19 | WPYW230 | LETRES |
| 2004-11-19 | WPYW230 | LIAUA |
| 2004-11-19 | WPYW230 | LTSAPR |
| 2004-08-16 | WPYW230 | LETCNS |
| 2003-11-13 | WPYW230 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2560531 | 2026-08-02 01:25:24 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPYW230 | ULS 2560531 | 2026-08-02 01:25:24 |
| Status | E | ULS 2560531 | 2026-08-02 01:25:24 |
| Service | IG | ULS 2560531 | 2026-08-02 01:25:24 |
| Grant Date | 2013-10-22 | ULS 2560531 | 2026-08-02 01:25:24 |
| Expiration Date | 2023-11-13 | ULS 2560531 | 2026-08-02 01:25:24 |
| Cancellation Date | 2024-01-13 | ULS 2560531 | 2026-08-02 01:25:24 |