Universal Licensing System
WPTC651
MAINSTAY MARINE DBA BACKYARD BOATS
License details
| ULS identifier | 2347439 |
|---|
| Call sign | WPTC651 |
|---|
| Radio service | MC |
|---|
| Status | E |
|---|
| Grant date | 2001-08-29 |
|---|
| Expiration | 2011-08-29 |
|---|
| Cancellation | 2011-10-29 |
|---|
| Frequency range | 156.475 - 156.8 MHz (2 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | SHADY SIDE, ANNE ARUNDEL, MD |
|---|
| Coordinates | 38.8458333, -76.5125000 |
|---|
| Source archive | l_coast.zip |
|---|
| Dataset refreshed | 2026-08-02 02:08:14 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FCL | 156.47500000 | | | 50.000000 | | |
| 1 | 1 | FCL | 156.80000000 | | | 50.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 156.47500000 | | 16K0F3E |
| 1 | 1 | 156.80000000 | | 16K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 4819 WOODS WHARF RD, SHADY SIDE, ANNE ARUNDEL, MD | 38.84583333, -76.51250000 | 9.000 m | B | 0.000 m structure / 3.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 3.000 m | | 6.0000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2011-10-29 | WPTC651 | LIEXP |
| 2011-06-06 | WPTC651 | LETRES |
| 2001-08-29 | WPTC651 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2347439 | 2026-08-02 02:08:14 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPTC651 | ULS 2347439 | 2026-08-02 02:08:14 |
| Status | E | ULS 2347439 | 2026-08-02 02:08:14 |
| Service | MC | ULS 2347439 | 2026-08-02 02:08:14 |
| Grant Date | 2001-08-29 | ULS 2347439 | 2026-08-02 02:08:14 |
| Expiration Date | 2011-08-29 | ULS 2347439 | 2026-08-02 02:08:14 |
| Cancellation Date | 2011-10-29 | ULS 2347439 | 2026-08-02 02:08:14 |