WCA Page

Warnings, Cautions, and Advisories (WCA) Page

The WCA Page provides a centralized display of all system warnings, cautions, and advisories for the MH-60. It allows the crew to quickly assess aircraft status and respond appropriately to abnormal or fault conditions.

Page Layout

The WCA Page is divided into two main sections:

• Message Display Area (center)

• System Parameters Area (upper right corner)

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1. System Parameters Area (Upper Right Corner)

The upper right corner of the WCA Page continuously displays the following essential engine and transmission parameters for quick reference:

• XMSN TEMP (T): Transmission oil temperature.

• XMSN PRESS (P): Transmission oil pressure.

• ENG OIL TEMP: Engine oil temperature (for both engines).

• ENG OIL PRESS: Engine oil pressure (for both engines).

• NG: Gas generator speed (%).

These parameters are presented in a column format with color-coded limits (green for normal operation, yellow for caution range, and red for limit exceedance).

2. Message Display Area

The main area of the WCA Page presents system alerts and advisories. Unlike a simple text list, these messages are arranged in a format that mirrors the helicopter’s system layout, helping the crew quickly identify the origin and relation of each indication.

Messages appear color-coded:

• Warnings (RED): Indicate critical malfunctions or hazardous conditions requiring immediate corrective action.

• Cautions (YELLOW): Indicate non-critical system faults or configuration issues that require attention.

• Advisories (WHITE or GREEN): Indicate system status changes or normal operational modes.