Universal Licensing System
WRMB397
AMG Technology Investment Group, LLC
License details
| ULS identifier | 4422877 |
|---|
| Call sign | WRMB397 |
|---|
| Radio service | CF |
|---|
| Status | A |
|---|
| Grant date | 2021-03-16 |
|---|
| Expiration | 2031-03-16 |
|---|
| Frequency range | 10995 MHz |
|---|
| Locations | 1 |
|---|
| Coordinates | 40.7590278, -91.5154722 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-24 01:38:42 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 6137.92500000 | | | | | |
| 1 | 2 | FXO | 6137.92500000 | | | | | |
| 1 | 2 | FXO | 6137.92500000 | | | | | |
| 1 | 2 | FXO | 6137.92500000 | | | | | |
| 1 | 2 | FXO | 6137.92500000 | | | | | |
| 1 | 2 | FXO | 6137.92500000 | | | | | |
| 1 | 2 | FXO | 6137.92500000 | | | | | |
| 1 | 2 | FXO | 6137.92500000 | | | | | |
| 1 | 2 | FXO | 6137.92500000 | | | | | |
| 1 | 2 | FXO | 6137.92500000 | | | | | |
| 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 | 3 | FXO | 10995.00000000 | | | | | |
| 1 | 3 | FXO | 10995.00000000 | | | | | |
| 1 | 3 | FXO | 10995.00000000 | | | | | |
| 1 | 3 | FXO | 10995.00000000 | | | | | |
| 1 | 3 | FXO | 10995.00000000 | | | | | |
| 1 | 3 | FXO | 10995.00000000 | | | | | |
| 1 | 3 | FXO | 10995.00000000 | | | | | |
| 1 | 3 | FXO | 10995.00000000 | | | | | |
| 1 | 3 | FXO | 10995.00000000 | | | | | |
| 1 | 3 | FXO | 10995.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 6137.92500000 | | 60M0D7W |
| 1 | 2 | 6137.92500000 | | 60M0D7W |
| 1 | 2 | 6137.92500000 | | 60M0D7W |
| 1 | 2 | 6137.92500000 | | 60M0D7W |
| 1 | 2 | 6137.92500000 | | 60M0D7W |
| 1 | 2 | 6137.92500000 | | 60M0D7W |
| 1 | 2 | 6137.92500000 | | 60M0D7W |
| 1 | 2 | 6137.92500000 | | 60M0D7W |
| 1 | 2 | 6137.92500000 | | 60M0D7W |
| 1 | 2 | 6137.92500000 | | 60M0G7W |
| 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 | 3 | 10995.00000000 | | 80M0D7W |
| 1 | 3 | 10995.00000000 | | 80M0D7W |
| 1 | 3 | 10995.00000000 | | 80M0D7W |
| 1 | 3 | 10995.00000000 | | 80M0D7W |
| 1 | 3 | 10995.00000000 | | 80M0D7W |
| 1 | 3 | 10995.00000000 | | 80M0D7W |
| 1 | 3 | 10995.00000000 | | 80M0D7W |
| 1 | 3 | 10995.00000000 | | 80M0D7W |
| 1 | 3 | 10995.00000000 | | 80M0D7W |
| 1 | 3 | 10995.00000000 | | 80M0G7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1745 Salem RD, Salem, HENRY, IA | 40.84850000, -91.57744444 | 211.400 m | GTOWER | 91.400 m structure / 94.400 m overall | N |
| 2 | R | | 40.97263889, -91.56466667 | 219.100 m | | | |
| 3 | R | | 40.83488889, -91.40005556 | 217.600 m | | | |
| 4 | R | | 40.75902778, -91.51547222 | 195.400 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Commscope VHLP2-11WA | | S | 34.7000 | 4.5000 | | |
| 1 | 2 | R | Commscope VHLP2-11WA | | | 34.7000 | 0.0000 | | |
| 1 | 3 | R | ANDREW VHLP3-6WA | | | 33.3000 | 0.0000 | | |
| 1 | 4 | R | ANDREW VHLP3-11WA | | | 38.5000 | 0.0000 | | |
| 2 | 1 | T | ANDREW VHLP3-6WA | | S | 33.3000 | 95.7000 | | |
| 3 | 1 | T | ANDREW VHLP2-11WB | | S | 34.7000 | 152.2000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2026-07-29 | WRMB397 | LIMOD |
| 2026-04-28 | WRMB397 | LIMOD |
| 2025-05-23 | WRMB397 | LIMOD |
| 2024-10-04 | WRMB397 | LIMOD |
| 2022-03-11 | WRMB397 | LIAUA |
| 2021-03-16 | WRMB397 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4422877 | 2026-08-24 01:38:42 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRMB397 | ULS 4422877 | 2026-08-24 01:38:42 |
| Status | A | ULS 4422877 | 2026-08-24 01:38:42 |
| Service | CF | ULS 4422877 | 2026-08-24 01:38:42 |
| Grant Date | 2021-03-16 | ULS 4422877 | 2026-08-24 01:38:42 |
| Expiration Date | 2031-03-16 | ULS 4422877 | 2026-08-24 01:38:42 |