Universal Licensing System
KNAB277
MASON DISTRICT HOSPITAL
License details
| ULS identifier | 1239317 |
|---|
| Call sign | KNAB277 |
|---|
| Radio service | PW |
|---|
| Status | A |
|---|
| Grant date | 2025-02-01 |
|---|
| Expiration | 2035-04-10 |
|---|
| Frequency range | 152.0075 - 453.075 MHz (6 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | MASON, IL |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:17:56 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 152.00750000 | | | 110.000000 | 220.000000 | |
| 1 | 1 | FB | 155.22000000 | | | 60.000000 | 110.000000 | |
| 1 | 1 | FB | 155.28000000 | | | 60.000000 | 110.000000 | |
| 1 | 1 | FB | 155.34000000 | | | 60.000000 | 110.000000 | |
| 1 | 1 | FB | 155.35500000 | | | 60.000000 | 110.000000 | |
| 2 | 1 | MO | 155.35500000 | | | 100.000000 | 100.000000 | |
| 1 | 1 | FB | 453.07500000 | | | 50.000000 | 100.000000 | |
| 4 | 1 | MO | 453.07500000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 152.00750000 | | 8K30FXE |
| 1 | 1 | 152.00750000 | | 4K00F1E |
| 1 | 1 | 152.00750000 | | 11K2F3E |
| 1 | 1 | 155.22000000 | | 4K00F1E |
| 1 | 1 | 155.22000000 | | 8K30FXE |
| 1 | 1 | 155.22000000 | | 11K2F3E |
| 1 | 1 | 155.28000000 | | 11K2F3E |
| 1 | 1 | 155.28000000 | | 8K30FXE |
| 1 | 1 | 155.28000000 | | 4K00F1E |
| 1 | 1 | 155.34000000 | | 11K2F3E |
| 1 | 1 | 155.34000000 | | 8K30FXE |
| 1 | 1 | 155.34000000 | | 4K00F1E |
| 1 | 1 | 155.35500000 | | 11K2F3E |
| 1 | 1 | 155.35500000 | | 4K00F1E |
| 1 | 1 | 155.35500000 | | 8K30FXE |
| 2 | 1 | 155.35500000 | | 4K00F1E |
| 2 | 1 | 155.35500000 | | 8K30FXE |
| 2 | 1 | 155.35500000 | | 11K2F3E |
| 1 | 1 | 453.07500000 | | 4K00F1E |
| 1 | 1 | 453.07500000 | | 11K2F3E |
| 1 | 1 | 453.07500000 | | 8K30FXE |
| 4 | 1 | 453.07500000 | | 4K00F1E |
| 4 | 1 | 453.07500000 | | 11K2F3E |
| 4 | 1 | 453.07500000 | | 8K30FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | N PROMENADE ST, HAVANA, MASON, IL | 40.30900000, -90.04936111 | 149.000 m | LTOWER | 57.900 m structure / 57.900 m overall | N |
| 2 | T | MASON, IL | | | | | N |
| 4 | T | MASON, IL | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 52.000 m | | | | 22.800 | |
| 1 | 2 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 520 E FRANKLIN ST, HAVANA, IL | MASON | 3095434431 |
License history
| Date | File or call sign | Action |
|---|
| 2025-02-01 | KNAB277 | LIREN |
| 2025-01-13 | KNAB277 | LETRES |
| 2025-01-10 | KNAB277 | ESURNW |
| 2023-02-28 | KNAB277 | LIMOD |
| 2023-01-29 | KNAB277 | FRATRM |
| 2023-01-29 | KNAB277 | LOATRM |
| 2023-01-29 | KNAB277 | ANATRM |
| 2022-11-23 | KNAB277 | PNLISR |
| 2022-11-23 | KNAB277 | LETTRS |
| 2022-07-19 | KNAB277 | LETCNS |
| 2021-10-15 | KNAB277 | LIMOD |
| 2015-04-27 | KNAB277 | LIREN |
| 2015-04-08 | KNAB277 | LIMOD |
| 2015-04-07 | KNAB277 | ESCAPR |
| 2015-01-12 | KNAB277 | LETRES |
| 2012-10-26 | KNAB277 | LIMOD |
| 2012-10-25 | KNAB277 | ESCAPR |
| 2005-04-05 | KNAB277 | LIREN |
| 2005-04-04 | KNAB277 | ESCAPR |
| 2005-03-10 | KNAB277 | LTSFRN |
| 2001-10-25 | KNAB277 | AUDOPR |
| 2000-10-20 | KNAB277 | LICCNV |
| 2000-02-14 | KNAB277 | AUTHPR |
| 2000-02-14 | KNAB277 | LIREN |
| 2000-01-07 | KNAB277 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1239317 | 2026-08-02 01:17:56 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNAB277 | ULS 1239317 | 2026-08-02 01:17:56 |
| Status | A | ULS 1239317 | 2026-08-02 01:17:56 |
| Service | PW | ULS 1239317 | 2026-08-02 01:17:56 |
| Grant Date | 2025-02-01 | ULS 1239317 | 2026-08-02 01:17:56 |
| Expiration Date | 2035-04-10 | ULS 1239317 | 2026-08-02 01:17:56 |