DAVID CLARK 78711 Telefonica Headset Mfr H-173/A1C

( Brand: David Clark ), ( Manufacturer Part Number: 78711 ), ( Part Type: Aviation Headset ), ( Compatible Make: Aviat )

Review DAVID CLARK Vintage Telefonica Aviation Headset H-173/a1c Mfr

The David Clark 78711 Telefonica Headset H-173/A1C is a high-performance aviation communication headset designed for professional pilots and aviation enthusiasts. This headset, manufactured by David Clark Company, is a top choice for those seeking clear and comfortable communication during their flights.

The H-173/A1C headset features active noise reduction technology, which utilizes advanced electronics to minimize external noise and distractions, allowing for improved focus and better communication clarity. The noise cancellation capability of this headset is especially beneficial in noisy cockpit environments, making it easier for pilots to hear important radio transmissions and instructions.

The headset's ear cups are generously padded with soft, leatherette material to provide maximum comfort during long flights. The headband is also adjustable, ensuring a secure and customizable fit for various head sizes. The H-173/A1C headset is lightweight, weighing only 12.2 ounces, making it comfortable to wear for extended periods.

The microphone boom is adjustable and can be positioned for optimal voice pickup, ensuring clear and effective communication with air traffic control and fellow pilots. The headset also includes a built-in microphone mute switch, allowing for quick and easy muting of the microphone during cockpit conversations or when not in use.

The David Clark 78711 Telefonica Headset H-173/A1C is compatible with most aviation intercom systems and radios, making it a versatile choice for various aircraft types. The headset comes with a carry pouch for easy storage and transportation, as well as a detachable 6-foot (1.83 m) straight boom microphone and adapter for use with helicopters and other aircraft with unique communication requirements.

Overall, the David Clark 78711 Telefonica Headset H-173/A1C offers exceptional noise reduction, comfort, and communication clarity, making it an essential tool for professional pilots and aviation enthusiasts looking to enhance their in-flight experience.

A Detailed Analysis of the David Clark 78711 Telefonica Headset H-173/A1C MFR

The David Clark 78711 Telefonica Headset H-173/A1C MFR is a popular communication headset used by aviation professionals and call center agents. In this analysis, we will discuss the key features, advantages, and disadvantages of this headset to help you make an informed purchasing decision.

1. Lightweight: Weighing only 2.2 ounces, this headset is designed for extended use without causing discomfort.

2. Noise-canceling microphone: The microphone effectively reduces background noise, ensuring clear communication.

3. High-fidelity sound: The headset provides clear and crisp audio, allowing users to hear every detail.

4. Adjustable headband: The headband can be adjusted for a custom fit.

5. Durable: The headset is built to withstand the rigors of professional use.

1. Superior sound quality: The high-fidelity sound ensures that users can hear every detail, making it ideal for aviation communication and call center work.

2. Comfort: The lightweight design and adjustable headband make it comfortable for extended use.

3. Durability: The headset is built to withstand the rigors of professional use, making it a reliable investment.

1. Cost: This headset is pricier than some other options on the market.

2. Cable management: The cable can be challenging to manage, potentially causing tangles or knots.

3. Limited compatibility: This headset is specifically designed for use with certain communication systems and may not be compatible with all devices.

The David Clark 78711 Telefonica Headset H-173/A1C MFR is a high-quality communication headset with superior sound quality, comfort, and durability. While it may be pricier than some other options, its advantages make it a worthwhile investment for professionals in aviation and call center industries. However, potential buyers should be aware of the limited compatibility and cable management challenges.

If you are a professional in the aviation or call center industry and require a high-quality communication headset with superior sound quality, comfort, and durability, the David Clark 78711 Telefonica Headset H-173/A1C MFR is an excellent choice. However, ensure that your communication system is compatible with this headset and plan for effective cable management.

Details:

With its vintage design and proven performance, this headset is a valuable addition to any aviation enthusiasts collection. Great find for a collector of vintage military items. It is specifically compatible with Aviat aircraft and features the manufacturer part number 78711. See Photos for Condition.

Its also used in C-130 and KC-10 aircraft. The Vintage David Clark Telefonica Aviation Headset H-173/A1C is a high-quality aviation headset designed by the reputable brand. This headset is suitable for pilots looking a reliable and durable communication device during their flights. The David Clark H-173/A1C is a specialized aviation headset designed for use in C-17 Globe master aircraft.

It is untested and in fair Pre-owned Condition.

part #: 78711 prices

• $70.00-$100.00

specifications pilogear:

• brand: David Clark
• mpn: 78711
• part type: Aviation Headset
• compatible make: Aviat

seller pilogear:

• # reviews: 22
• city: Leesburg, Florida
• rating: 95.8%

offer pilogear:

• sold: 0
• started: July 30, 2025
• options: Ship-to-home
• quantity: 1
• availability: In Stock

payments pilogear:

• wallet: Apple-pay
• credit card: Mastercard
• other

general pilogear:

• Parts Accessories > Aviation Parts Accessories > Pilot Gear
• condition: Used

shipping pilogear:

• service: USPS Ground Advantage
• cost: $10.67
• carrier: USPS
• transit: 3-8 Days
• class: Standard
• type: Calculated

returns pilogear:

• policy: No Returns

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