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Use and disclosure shall be in accordance with the proprietary legend and DCS located on page i.
UG2243800-300
Sep 16, 2013
Revised Nov 12, 2013
fixed amount of time before sending any data to allow for these reports to
come in. This delay is referred to as the Recording Completion Delay (RCD)
and can be set to any length. The typical setting is five minutes. Once the
RCD has elapsed, the WQAR will send both the ARINC717 and ARINC429 data
in a single file.
RF Interlocks
Aircraft regulations prohibit the WQAR radios from transmitting while the
aircraft is in the air. To comply with this regulation, Teledyne Controls has
incorporated hardware, referred to as RF Interlocks, which provides strict
controls to allow power to be applied to the radios only while the aircraft is
on the ground.
Mobile Networks
The WQAR transmits data utilizing the 3G/4G networks all over the world,
including Korea and Japan, by dynamically determining the cellular
frequencies wherever the aircraft is located.
The SIM cards used inside the WQAR are installed on a Removable SIM
Module should the customer wish to use a different cellular provider.
Download on Demand (DOD)
While most customers prefer the WQAR to transmit data in their home
network, during a flight emergency or other situation, they might find it
necessary to transmit while the aircraft is outside their home network.
Download on Demand enables the customer to direct the WQAR to override
all restrictions and transmit during these situations. If that data is ever
needed, customers can send a DOD command to the WQAR using their Base
Station. As soon as the WQAR receives this message, all accumulated flight
data will be sent back to the Base Station immediately.