Universal Licensing System
WRPR254
AMG Technology Investment Group, LLC
License details
| ULS identifier | 4565785 |
|---|
| Call sign | WRPR254 |
|---|
| Radio service | CF |
|---|
| Status | A |
|---|
| Grant date | 2022-03-08 |
|---|
| Expiration | 2032-03-08 |
|---|
| Frequency range | 10915 - 19570 MHz (3 frequencies) |
|---|
| Locations | 1 |
|---|
| Coordinates | 41.3192222, -93.0654722 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-24 01:38:45 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 10915.00000000 | | | | | |
| 1 | 1 | FXO | 10915.00000000 | | | | | |
| 1 | 1 | FXO | 10915.00000000 | | | | | |
| 1 | 1 | FXO | 10915.00000000 | | | | | |
| 1 | 1 | FXO | 10915.00000000 | | | | | |
| 1 | 1 | FXO | 10915.00000000 | | | | | |
| 1 | 1 | FXO | 10915.00000000 | | | | | |
| 1 | 1 | FXO | 10915.00000000 | | | | | |
| 1 | 1 | FXO | 10915.00000000 | | | | | |
| 1 | 1 | FXO | 10915.00000000 | | | | | |
| 1 | 2 | FXO | 19380.00000000 | | | | | |
| 1 | 2 | FXO | 19380.00000000 | | | | | |
| 1 | 2 | FXO | 19380.00000000 | | | | | |
| 1 | 2 | FXO | 19380.00000000 | | | | | |
| 1 | 2 | FXO | 19380.00000000 | | | | | |
| 1 | 2 | FXO | 19380.00000000 | | | | | |
| 1 | 2 | FXO | 19380.00000000 | | | | | |
| 1 | 2 | FXO | 19380.00000000 | | | | | |
| 1 | 2 | FXO | 19380.00000000 | | | | | |
| 1 | 2 | FXO | 19380.00000000 | | | | | |
| 1 | 4 | FXO | 19570.00000000 | | | | | |
| 1 | 4 | FXO | 19570.00000000 | | | | | |
| 1 | 4 | FXO | 19570.00000000 | | | | | |
| 1 | 4 | FXO | 19570.00000000 | | | | | |
| 1 | 4 | FXO | 19570.00000000 | | | | | |
| 1 | 4 | FXO | 19570.00000000 | | | | | |
| 1 | 4 | FXO | 19570.00000000 | | | | | |
| 1 | 4 | FXO | 19570.00000000 | | | | | |
| 1 | 4 | FXO | 19570.00000000 | | | | | |
| 1 | 4 | FXO | 19570.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 10915.00000000 | | 80M0D7W |
| 1 | 1 | 10915.00000000 | | 80M0D7W |
| 1 | 1 | 10915.00000000 | | 80M0D7W |
| 1 | 1 | 10915.00000000 | | 80M0D7W |
| 1 | 1 | 10915.00000000 | | 80M0D7W |
| 1 | 1 | 10915.00000000 | | 80M0D7W |
| 1 | 1 | 10915.00000000 | | 80M0D7W |
| 1 | 1 | 10915.00000000 | | 80M0D7W |
| 1 | 1 | 10915.00000000 | | 80M0D7W |
| 1 | 1 | 10915.00000000 | | 80M0G7W |
| 1 | 2 | 19380.00000000 | | 80M0D7W |
| 1 | 2 | 19380.00000000 | | 80M0D7W |
| 1 | 2 | 19380.00000000 | | 80M0D7W |
| 1 | 2 | 19380.00000000 | | 80M0D7W |
| 1 | 2 | 19380.00000000 | | 80M0D7W |
| 1 | 2 | 19380.00000000 | | 80M0D7W |
| 1 | 2 | 19380.00000000 | | 80M0D7W |
| 1 | 2 | 19380.00000000 | | 80M0D7W |
| 1 | 2 | 19380.00000000 | | 80M0D7W |
| 1 | 2 | 19380.00000000 | | 80M0G7W |
| 1 | 4 | 19570.00000000 | | 20M0G7W |
| 1 | 4 | 19570.00000000 | | 20M0D7W |
| 1 | 4 | 19570.00000000 | | 20M0D7W |
| 1 | 4 | 19570.00000000 | | 20M0D7W |
| 1 | 4 | 19570.00000000 | | 20M0D7W |
| 1 | 4 | 19570.00000000 | | 20M0D7W |
| 1 | 4 | 19570.00000000 | | 20M0D7W |
| 1 | 4 | 19570.00000000 | | 20M0D7W |
| 1 | 4 | 19570.00000000 | | 20M0D7W |
| 1 | 4 | 19570.00000000 | | 20M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2.4 MI E OF ST RT 14 3.2 MI N OF ST RT 92, KNOXVILLE, MARION, IA | 41.36150000, -93.06336111 | 251.400 m | GTOWER | 80.200 m structure / 82.900 m overall | N |
| 2 | R | | 41.41150000, -92.92969444 | 261.200 m | | | |
| 3 | R | | 41.30897222, -93.01119444 | 260.300 m | | | |
| 5 | R | | 41.31922222, -93.06547222 | 270.200 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RFS SC2-W100C | | S | 34.5000 | 63.5000 | | |
| 1 | 2 | R | RFS SC3-W100B | | | 38.6000 | 0.0000 | | |
| 1 | 3 | R | RFS SC2-190C | | | 39.2000 | 0.0000 | | |
| 1 | 5 | R | RFS SC1-190A | | | 34.7000 | 0.0000 | | |
| 2 | 1 | T | RFS SC2-190C | | S | 39.2000 | 143.2000 | | |
| 4 | 1 | T | RFS SC1-190A | | V | 34.7000 | 182.2000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-05-23 | WRPR254 | LIMOD |
| 2025-01-16 | WRPR254 | LIMOD |
| 2023-05-09 | WRPR254 | LIMOD |
| 2022-03-08 | WRPR254 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4565785 | 2026-08-24 01:38:45 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRPR254 | ULS 4565785 | 2026-08-24 01:38:45 |
| Status | A | ULS 4565785 | 2026-08-24 01:38:45 |
| Service | CF | ULS 4565785 | 2026-08-24 01:38:45 |
| Grant Date | 2022-03-08 | ULS 4565785 | 2026-08-24 01:38:45 |
| Expiration Date | 2032-03-08 | ULS 4565785 | 2026-08-24 01:38:45 |