Universal Licensing System
KNJM404
MICHIGANS ADVENTURE INC
License details
| ULS identifier | 1629474 |
|---|
| Call sign | KNJM404 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2024-07-03 |
|---|
| Expiration | 2034-08-23 |
|---|
| Frequency range | 152.3375 - 160.125 MHz (12 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | MUSKEGON, MUSKEGON, MI |
|---|
| Coordinates | 43.3425000, -86.2806111 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:15:28 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 152.33750000 | | | 50.000000 | 125.000000 | |
| 2 | 1 | MO | 152.33750000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | FB2 | 152.39750000 | | | 50.000000 | 125.000000 | |
| 2 | 1 | MO | 152.39750000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | FB2 | 152.89250000 | | | 50.000000 | 125.000000 | |
| 2 | 1 | MO | 152.89250000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | FB | 154.54000000 | | | 50.000000 | 125.000000 | |
| 2 | 1 | MO | 154.54000000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO | 154.54000000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 157.59750000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | MO | 157.65750000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 159.57000000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 159.64500000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 159.70500000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | MO | 159.90750000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 160.06500000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 160.12500000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 152.33750000 | | 11K2F3E |
| 2 | 1 | 152.33750000 | | 11K2F3E |
| 1 | 1 | 152.39750000 | | 11K2F3E |
| 2 | 1 | 152.39750000 | | 11K2F3E |
| 1 | 1 | 152.89250000 | | 11K2F3E |
| 2 | 1 | 152.89250000 | | 11K2F3E |
| 1 | 1 | 154.54000000 | | 11K2F3E |
| 2 | 1 | 154.54000000 | | 11K2F3E |
| 2 | 1 | 154.54000000 | | 11K2F3E |
| 2 | 1 | 157.59750000 | | 11K2F3E |
| 2 | 1 | 157.65750000 | | 11K2F3E |
| 3 | 1 | 159.57000000 | | 11K2F3E |
| 3 | 1 | 159.64500000 | | 11K2F3E |
| 3 | 1 | 159.70500000 | | 11K2F3E |
| 2 | 1 | 159.90750000 | | 11K2F3E |
| 3 | 1 | 160.06500000 | | 11K2F3E |
| 3 | 1 | 160.12500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 4750 NO WHITEHALL ROAD, MUSKEGON, MUSKEGON, MI | 43.34250000, -86.28061111 | 199.000 m | B | 24.000 m structure / 24.000 m overall | N |
| 2 | T | | | | | | |
| 3 | T | MUSKEGON, MUSKEGON, MI | 43.34250000, -86.28061111 | 0.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 24.000 m | E | | | 28.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 4750 WHITEHALL RD, MUSKEGON, MI | MUSKEGON | 2317669959 |
License history
| Date | File or call sign | Action |
|---|
| 2024-07-03 | KNJM404 | LIREN |
| 2024-05-27 | KNJM404 | LETRES |
| 2014-06-19 | KNJM404 | LIREN |
| 2014-06-02 | KNJM404 | LETRES |
| 2011-07-14 | KNJM404 | LIMOD |
| 2004-08-17 | KNJM404 | LIREN |
| 2004-08-10 | KNJM404 | LTSAPR |
| 2004-05-31 | KNJM404 | LETRES |
| 2003-07-25 | KNJM404 | LETCNS |
| 2002-08-06 | KNJM404 | LIMOD |
| 2002-06-05 | KNJM404 | LITIN |
| 2001-10-26 | KNJM404 | AUDOPR |
| 2000-11-23 | KNJM404 | LICCNV |
| 1999-07-20 | KNJM404 | AUTHPR |
| 1999-07-20 | KNJM404 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1629474 | 2026-08-02 01:15:28 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNJM404 | ULS 1629474 | 2026-08-02 01:15:28 |
| Status | A | ULS 1629474 | 2026-08-02 01:15:28 |
| Service | IG | ULS 1629474 | 2026-08-02 01:15:28 |
| Grant Date | 2024-07-03 | ULS 1629474 | 2026-08-02 01:15:28 |
| Expiration Date | 2034-08-23 | ULS 1629474 | 2026-08-02 01:15:28 |