SWITCH (P/N 05-07394) - New Surplus
P/N: 05-07394
Category: Switches
This product requires a custom quote. Please contact our sales team for pricing information or submit an RFQ (Request for Quote).
Available Inventory
| Condition | Stock |
|---|---|
| New Surplus | 1 Available |
Product Description
The 05-07394 is a microphone control switch for aircraft communication systems. This FAA-PMA replacement (OEM 601-4300) keys the transmit circuit when activated, allowing pilots to broadcast on radio frequencies. Installed in the avionics panel or control head, the switch connects to microphone keying lines with proper circuit protection.
Installation requires verification of wiring continuity and electrical load compliance per the aircraft maintenance manual and FAA AC 43.13-1B guidance.
Please note: Product descriptions are provided for informational purposes. Always refer to your aircraft's Illustrated Parts Catalog (IPC) to verify part compatibility and specifications.
Frequently Asked Questions
What is the SWITCH (P/N 05-07394)?
The 05-07394 is a microphone control switch for aircraft communication systems. This FAA-PMA replacement (OEM 601-4300) keys the transmit circuit when activated, allowing pilots to broadcast on radio frequencies.
Is the 05-07394 compatible with my aircraft's avionics suite?
Avionics compatibility depends on your aircraft model and existing installation. The SWITCH is available in: New Surplus. We recommend checking your aircraft's wiring diagrams and STC documentation, or contact our avionics team for compatibility assistance.
Does the 05-07394 come with an 8130-3 airworthiness tag?
Availability of an FAA 8130-3 tag depends on the part condition. Overhauled and repaired units typically include 8130-3 documentation. As-removed units may include a removal tag with trace history. Contact us for specific documentation on the condition you need.
Do you offer bench testing for the 05-07394?
We can arrange bench testing through our network of FAA-certified repair stations. Call (904) 998-9101 for testing availability and turnaround times, or submit an RFQ with your specific requirements.
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