User's Manual

UniLink UL-800/801 FANS
SCN 30.X
Operator’s Manual
38 23-20-06.02
December 2011
Altitude Data Ranges
Units
Lower Limit
Upper Limit
Resolution
Feet 0 25,000 10
Meters 0 16,000 1
Flight Level 030 600 1 (i.e., 100 ft.)
Metric Flight
Level
0100 2000 1 (i.e., 10m.)
OFFSETTING – The offset distance from the original flight plan
track the aircraft will acquire using the following criteria:
• Entered distance must be preceded by an “L” or “R” as
applicable
• Offset distance must be between 1 and 128 NM, per RTCA
DO-258A. UniLink allows communication of an offset up to
128 NM; however, the UASC FMS will only accept a
maximum of 99.9 NM. A full offset distance greater than
99.9 NM will require manual steering by the crew.
FUEL/SOULS – Indicate the flight time in hours + minutes
(XX+XX) that the remaining fuel makes available (maximum
entry of 23+59), and the number of persons onboard.
2. Press the MAYDAY or PAN LSK as needed. The associated
ATC REVIEW page will display. Depending on how much
information was pre-filled or entered into the right-hand fields on
the ATC EMERGENCY page, the ATC REVIEW page will have
multiple pages.
NOTE: For a Mayday downlink, an abbreviated position report
including current position, time, altitude, and speed will display
on the ATC REVIEW page (if available from the source air
data computer (ADC) or the FMS).
NOTE: The SEND option will not be available for sending the
message until all pages in the ATC REVIEW have been
viewed.