Universal Licensing System
KWC631
ROLLA FLYING SERVICE INC
License details
| ULS identifier | 1640887 |
|---|
| Call sign | KWC631 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2003-01-24 |
|---|
| Expiration | 2013-04-12 |
|---|
| Cancellation | 2013-06-15 |
|---|
| Frequency range | 154.54 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | ROLLA, ROLETTE, ND |
|---|
| Coordinates | 48.8883333, -99.6170833 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-09 02:59:29 |
|---|
Licensee
| Name | ROLLA FLYING SERVICE INC |
|---|
| Applicant type | C |
|---|
| FRN | 0008308801 |
|---|
| Location | ROLLA, ND |
|---|
| Address | RR 1 BOX 103B, ROLLA, ND, 58367 |
|---|
| Phone | 7014775145 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 154.54000000 | | | 30.000000 | | |
| 2 | 1 | MO | 154.54000000 | | | 10.000000 | | |
| 2 | 1 | MO | 154.54000000 | | | 30.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 154.54000000 | | 20K0F3E |
| 2 | 1 | 154.54000000 | | 20K0F3E |
| 2 | 1 | 154.54000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | ROLLA AIRPORT, ROLLA, ROLETTE, ND | 48.88833333, -99.61708333 | 554.000 m | | | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 9.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | ROLLA AIRPORT, ROLLA, ND | | 7014775145 |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1640887 | 2026-08-09 02:59:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KWC631 | ULS 1640887 | 2026-08-09 02:59:29 |
| Status | E | ULS 1640887 | 2026-08-09 02:59:29 |
| Service | IG | ULS 1640887 | 2026-08-09 02:59:29 |
| Grant Date | 2003-01-24 | ULS 1640887 | 2026-08-09 02:59:29 |
| Expiration Date | 2013-04-12 | ULS 1640887 | 2026-08-09 02:59:29 |
| Cancellation Date | 2013-06-15 | ULS 1640887 | 2026-08-09 02:59:29 |