H3312 - David Clark H3312 Aviation Ground Support Headset (12515G-12)
It has been replaced by David Clark 12515G-12 (Qty 1)
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The H3312 is a specific part number of the series David Clark 12515G-12. For more generalized information on this item series or for more options, click here.
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| Alternate Models | |
|---|---|
| H3312 | David Clark Model Number |
| General Information | |
|---|---|
| Part # | H3312 |
| Manufacturer | David Clark |
| Manual 1 | View David Clark H3312 (12515G-12) Parts Manual |
| Shipping Information | |
|---|---|
| Product Weight | 4 lbs. |
| Product Dimensions | 10.5 x 10 x 5 in. |
| Schedule B | 8518302000 |
| ECCN | 7A994 |
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AIRCRAFT COMPATIBILITY
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QUESTIONS & ANSWERS
Yes, the David Clark H3312 features passive noise reduction to block out high ambient noise levels typical of airport ramps. Its over-the-head, dual-ear design includes deep dome ear cups with foam ear seals to maximize acoustic isolation. This allows ground crews to hear and be heard clearly, even when working near running aircraft engines.
Yes, the headset is equipped with an in-line push-to-talk (PTT) switch, allowing users to easily transmit communication when connected to compatible systems. The PTT switch is designed for heavy-duty use and is conveniently located on the headset cord for quick access during operations.
Yes, the H3312 features a flexible mic boom that can be positioned on either the left or right side of the headset. This adjustability enhances comfort and allows users to customize their setup for the best fit and functionality during ground operations.
While not fully waterproof, the H3312 headset is built to withstand outdoor use and light weather exposure, as commonly encountered on airport ramps. The materials used are rugged and designed for daily use in unpredictable aviation ground environments. However, it should not be submerged or exposed to prolonged moisture.
To clean the H3312 headset, use a soft cloth slightly dampened with mild soap and water. Avoid using strong solvents or submerging the unit. Regularly inspect the ear seals and microphone windscreen for wear and replace as needed to maintain hygiene and performance.
The David Clark H3312 provides passive hearing protection through its noise-attenuating earcups, which meet OSHA and FAA standards for occupational noise exposure in aviation ground support applications. It helps protect crew members from potentially damaging engine noise during operations like pushback or engine testing.
The 12515G-12 H3312 headset is valued for its durability, comfort, and clarity, all of which are essential in demanding ground support roles. With a long cable, noise-canceling microphone, rugged construction, and compatibility with standard intercom systems, it's built to support daily ramp operations efficiently. Its reputation as a go-to headset in the aviation industry stems from David Clark's longstanding commitment to quality and performance.
