Comms | ADS Flashcards
1
Q
ADS stands for ___
A
Automatic Dependent Surveillance
2
Q
CPDLC stands for ___
A
Controller Pilot Data Link Communication
3
Q
CPDLC is used for ____, whereas ADS is used for ___
A
- Two-way comms between pilot and ground
- Sending reports
4
Q
ADS-B is ___
A
Broadcast
5
Q
ADS-B sends ___
A
Optional data
- Position
- Speed
- Altitude
- Heading
6
Q
ADS-C is ___
A
Contract
7
Q
ADS-C sends ___
A
- Data which is asked for by the ground station
8
Q
The 4 types of ADS-C contracts are ___
A
- Periodic
- Event
- Demand
- Emergency
9
Q
ADS-C Periodic is used to ___
A
- Adjust reporting rate
10
Q
ADS-C Event is used to ___
A
- Send a report as soon as a special event occurs or pre-set values are exceeded
11
Q
ADS-C Demand is used to ___
A
- When the ground station requires an update or current report
12
Q
ADS-C Emergency is used to __
A
- Initiated when a mayday message is sent via CPDLC
13
Q
With emergency mode activated, the ADS-C is switched to a ___ ___ reporting rate
A
high periodic
