Series 9900 Deicing Systems (Wireless)

David Clark Series 9900 Wireless Deicing Systems provide communication solutions for crews working with radios or for applications without the use of radios. These systems are designed to streamline deicing as well as a wide variety of aircraft maintenance operations. Series 9900 Deicing Systems dramatically improve communication for more efficient application of costly deicing fluids and prevention of accidental aircraft damage.

System components include noise-attenuating headsets, gateways, and a variety of belt station models, depending on system configuration. All components shown below feature rugged, weather-tight construction for maximum durability and reliable communications.

View Series 9900 Deicing System Configurations

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Model H9990

Ideal for Deicing Vehicle Drivers

Over-the-Head, Single Ear style permits hearing of ambient sound
Rugged construction, all hardware marine-grade stainless steel
Hybrid wire-flex boom for precise microphone placement
Undercut, Comfort-Gel Ear Seals
Four-chamber, air-flow pillow head pad and dual-chambered temple cushion for added comfort
View all product features and documentation

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Model H9930

Ideal for Tug Operators, Ramp Agents and Deicing Crews

Features

Rugged construction, all hardware marine-grade stainless steel
Dynamic earphones with stainless steel retainers
M-2 dynamic microphone, water-resistant protection and superlative noise cancelling
Hybrid wire-flex boom assembly
Dual volume controls on domes for preferred listening level
Undercut, Comfort-Gel Ear Seals
4-chamber, air-flow pillow headpad
Certified NRR: 23 dB

Parts List

Series 9900 De-icing System

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U9922-G38 Gateway

Acts as Relay for All Audio Between Belt Stations and Existing Wired Intercom Systems

Serves as a relay for hands-free intercom between driver and bucket position
Provides interface to mobile radio inside cab
Allows users to hear all radio traffic, those with radio PTT-enabled belt stations transmit over radio
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U9910-BSW

Belt Station Transmits and Receives Audio, to and from the User's Headset

Ideal for tug operators working with wing walkers, and for de-icing operators
Hands-free, full-duplex, voice-activated (VOX) intercom communication
Accommodates any Series 9900 wireless headset
Voice prompts confirm link, range and battery status
Rubberized outer skin provides impact protection and is oil, water and UV resistant
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U9911-BSC Controller

Belt Station Controller Functions as Intercom-only Mobile Gateway. Connects to a Headset; Acts as a Relay for All Audio Between Linked Belt Stations

Ideal for deicing vehicle drivers for system configuration without a radio
Master control to which all belt stations within the de-icing crew are linked
Accommodates one Series 9900 Wireless headset itself and acts as a relay for all intercom audio between multiple wireless belt stations
Voice prompts confirm link, range and battery status
Rubberized outer skin provides impact protection and is oil, water and UV resistant
View all product features and documentation

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U9913-BSW

Belt Station Transmits and Receives Audio, to and from the User's Headset

Designed for wing walkers/ramp agents and deicing operators
Same as U9910-BSW except no PTT transmit capability outside the intercom (radio, flight deck, etc.)
Accommodates any Series 9900 wireless headset
Voice prompts confirm link, range and battery status
Rubberized outer skin provides impact protection and is oil, water and UV resistant
View all product features and documentation