Universal Licensing System
WRFT912
Helping Up Mission
License details
| ULS identifier | 4275655 |
|---|
| Call sign | WRFT912 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2020-04-30 |
|---|
| Expiration | 2030-04-30 |
|---|
| Frequency range | 451.5875 - 469.725 MHz (9 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | Baltimore, BALTIMORE CITY, MD |
|---|
| Coordinates | 39.2905833, -76.6022778 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:19:29 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | MO | 451.58750000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 451.63750000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 451.71250000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | FB2 | 452.43750000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | MO | 452.43750000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 452.76250000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 452.78750000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 457.43750000 | | | 5.000000 | 5.000000 | |
| 4 | 1 | FB2 | 464.72500000 | | | 25.000000 | 25.000000 | |
| 5 | 1 | MO | 464.72500000 | | | 4.000000 | 4.000000 | |
| 5 | 1 | MO | 469.72500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 451.58750000 | | 11K0F3E |
| 3 | 1 | 451.63750000 | | 11K0F3E |
| 3 | 1 | 451.71250000 | | 11K0F3E |
| 1 | 1 | 452.43750000 | | 11K0F3E |
| 2 | 1 | 452.43750000 | | 11K0F3E |
| 3 | 1 | 452.76250000 | | 11K0F3E |
| 3 | 1 | 452.78750000 | | 11K0F3E |
| 2 | 1 | 457.43750000 | | 11K0F3E |
| 4 | 1 | 464.72500000 | | 7K60FXE |
| 4 | 1 | 464.72500000 | | 7K60FXD |
| 4 | 1 | 464.72500000 | | 11K2F3E |
| 5 | 1 | 464.72500000 | | 7K60FXE |
| 5 | 1 | 464.72500000 | | 11K2F3E |
| 5 | 1 | 464.72500000 | | 7K60FXD |
| 5 | 1 | 469.72500000 | | 7K60FXE |
| 5 | 1 | 469.72500000 | | 7K60FXD |
| 5 | 1 | 469.72500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1029 E Baltimore St, Baltimore, BALTIMORE CITY, MD | 39.29058333, -76.60227778 | 7.000 m | BANT | 18.300 m structure / 21.300 m overall | |
| 2 | T | | | | | | |
| 3 | T | Baltimore, BALTIMORE CITY, MD | 39.29058333, -76.60227778 | | | | |
| 4 | T | 1216 E Baltimore Street, Baltimore, BALTIMORE CITY, MD | 39.29058333, -76.60227778 | 6.000 m | B | 27.000 m structure / 41.000 m overall | N |
| 5 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 21.300 m | | | | -24.700 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | 28.900 m | | | | -18.100 | |
| 1 | 5 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1029 E. Baltimore Street, Baltimore, MD | | 4106757500 |
| 2 | 1216 E Baltimore Street, Baltimore, MD | | 4106757500 |
License history
| Date | File or call sign | Action |
|---|
| 2023-11-20 | WRFT912 | LIMOD |
| 2021-02-02 | WRFT912 | LETCNS |
| 2020-04-30 | WRFT912 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4275655 | 2026-08-02 01:19:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRFT912 | ULS 4275655 | 2026-08-02 01:19:29 |
| Status | A | ULS 4275655 | 2026-08-02 01:19:29 |
| Service | IG | ULS 4275655 | 2026-08-02 01:19:29 |
| Grant Date | 2020-04-30 | ULS 4275655 | 2026-08-02 01:19:29 |
| Expiration Date | 2030-04-30 | ULS 4275655 | 2026-08-02 01:19:29 |