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WorksheetsPERFOMANCE CHECK RATING 2026
Total questions: 50
Worksheet time: 2hrs 39mins
How many categories of ATS messages shall be handled by AFTN?
10
6
8
12
Copies of all messages, in their entirety, transmitted by an AFTN origin station shall be retained for...
31 days
No Longer 30 Days
30 days
At Least 30 Days
Three-digit channel-sequence numbers for AFTN.
001 to 000 (representing 1,000)
000 to 000 (representing 1,000)
001 to 999
000 to 999
Regulation concerning the License, Rating, Training, and Proficiency of Navigation Personnel is…
Ministerial Regulation No. 18 of 2023
Ministerial Regulation No. 07 of 2025
Ministerial Regulation No. 87 of 2021
Ministerial Regulation No. 113 of 2017
Based on Civil Aviation Safety Regulations Part 69-02 on License, Rating, Training, and Proficiency of Navigation Personnel, the validity period of the Medical Certificate is…
Valid for 24 months
Valid for 48 months
Apply from the date of inspection to the end of the month running for 24 months
Apply from the date of inspection to the end of the month running for 48 months
Error message 'EXTERNAL POINT EXPECTED' means...
An external point is needed for Inbound and/or Outbound Routes.
When an element in the Flight Plan is not accessible when the action is performed over the Flight Plan.
When a Flight Plan field is compulsory for a specific action over it.
When flight plan data is not coherent with the information of the Flight Plan.
Which one is the Format International Alphabet (IA) No. 5, in part of the HEADING message?
Heading Line, Address, Origin, Text
Starting Pulse, Address, Origin
Heading Line, Address, Origin, Text, Ending
Address, Origin, Text, Ending
Which one is the correct format for a Delayed Message?
(DLA-PKABC-WIOO-0900-WIII)
(DLA-PKABC-WIOO0900-WIII)
(DLA-PKABC-WIOO0900-WIII-DOF/250330)
(DLA-PKABC-WIOO-0900-WIII-DOF/250330)
AFTN address for Channel 12 in Sub Communication Center Pontianak Table Address is...
WIOOZTZW
WIOOZPZ
WIOOZAZW
WIOOYFY
In the Flight Plan item 10a, item ‘W’ means for…
PBN Approved
RVSM Approved
ADF
MNPS Approved
The text of the message entered by the AFTN origin station shall not exceed...
1800 characters in length
3700 characters in length
2100 characters in length
3600 characters in length
In Item 15, the New Flight Plan format consists of:
Cruising Speed, Flight Level, and Route
Type of Aircraft, Weight, Turbulence Category
Destination Aerodrome, Total EET, and Alternate
Departure Aerodrome and Time
When there are changes to specific items in the flight plan that have been sent, which kind of message needs to be sent to change the flight plan content?
Created a New Flight Plan
Correction Messages
Duplicated Messages
Change Messages
AWQ531 departed from Kuching International Airport to Soekarno-Hatta Airport, but due to bad weather at the destination aerodrome, AWQ531 diverted to Supadio Airport and landed at 09:50 UTC. The correct arrival message is?
(ARR-AWQ531-WBGG-WIII-WIOO0950)
(ARR-AWQ531-WBGG-WIII0950-WIOO)
(ARR-AWQ531-WBGG-WIOO)
(ARR-AWQ531-WBGG-WIOO0950)
Indicator in the FP Corrector Windows that informs erroneous input is?
Area Warning Windows
Field highlighted red color in background
Field highlighted green color in background
Display Area
Where can you view Rejected Messages in the Flight Data Display of the new ATMAS?
FP ACT
HIST RTR
QUEUES SUMMARY AFTN
FP RTR
Based on the image beside, what should onduty do to correct the FPL message so that it can be distributed to ATMAS ?
Remove all PBN items
Remove the C2 D2 items from PBN
Remove all characters highlighted in red
Add XZ items to the PBN
Based on Civil Aviation Safety Regulations Part 69-02 on License, Rating, Training, and Proficiency of Navigation Personnel, what is the validity period of the Rating Aeronautical Communication Officer ?
Valid for 12 months
Valid for 06 months
Valid for 24 months
Valid for 48 months
The document that is needed when there is a change in the type or series of aircraft that causes a change in seat capacity, cargo, and/or aircraft dimensions to become larger on an international flight is?
Security Clearance
Flight Permit
Flight Clearance
Flight Approval
The validity period of Flight Approval (FA) for flight activities crossing Indonesian airspace by scheduled foreign civil aircraft, based on the latest regulation, is?
FA is valid for 2 flights, with a period valid for 3 (three) calendar days (according to the date listed on the FA form)
FA is valid for 1 flight, with a period valid for 2 (two) calendar days (according to the date listed on the FA form)
FA is valid for 1 flight, with a period valid for 3 (three) calendar days (according to the date listed on the FA form)
FA is valid for 2 flights, with a period valid for 2 (two) calendar days (according to the date listed on the FA form)
Flight approval is valid for 2 flights, with a period valid for 2 (two) calendar days according to the date listed on the FA for….
Private flight, humanitarian flight, aerial work
Joy flight, air taxi, affinity group
Ferry flight, test flight, joy flight
Change schedule, re-route, change aircraft, extra flight, change flight number
Which one is the correct PDAI member for WIOOWADD?
WIIFZQZX, WADDZTZA, WIOOYFYB, WIOOYFY, WIOOYOY, WIOOZTZ, WIOOZAZ, WIOOATCA, WIOOATCB, WIOOZPZ, WIOOAIIS
WIIFZQZX, WAAFZQZX, WADDZTZA, WIOOYFYB, WIOOYFY, WIOOYOY, WIOOZTZ, WIOOZAZ, WIOOATCA, WIOOATCB, WIOOAIIS
WIIFZQZX, WAAFZQZX, WADDZTZA, WIOOYFYB, WIOOYFY, WIOOYOY, WIOOZTZ, WIOOZAZ, WIOOATCA, WIOOATCB, WIOOZPZ, WIOOAIIS
WIIFZQZX, WAAFZQZX, WIOOYFYB, WIOOYFY, WIOOYOY, WIOOZTZ, WIOOZAZ, WIOOATCA, WIOOATCB, WIOOZPZ, WIOOAIIS
Based on LOCA internal coordination between ARO, ATFM, FDO, and TWR, ensuring that all scheduled flights have appropriate route permits and that flight approvals for unscheduled flights are issued by the Director of Air Transport is the authority of which unit?
ATFM
ARO
TWR
FDO
Receiving, checking, managing, and distributing ATS messages is the responsibility of which unit?
ATFM
ARO
TWR
FDO
A special series NOTAM notifying, by means of a specific format, a change in the activity of a volcano, a volcanic eruption, and/or a volcanic ash cloud that is significant to aircraft operations is called:
SNOWTAM
NOTAM
METAR
ASHTAM
When receiving information about changes to the call sign of the aircraft and the destination aerodrome, what should you do as the ATSRO on duty?
Send CNL Messages, and inform the operator to send a new FPL
Inform the operator to send a new FPL
Send CHG Messages
Send CNL Messages
A service message in the rejected retrieval AFTN that has a completely damaged address or no address at all is called:
Unknown Address
Address Unknown
Address Corrupt
Unknown
When an aeronautical station does not receive a flight plan, the station in need can send a ……… message in AFTN.
Filling Flight Plan
Free Text
RQN
RQP
Message advice of immediate concern to an aircraft in flight or the aircraft about to depart, the priority indicator is:
FF
KK
DD
SS
Channel-check transmissions. In the case where continuous control of channel conditions is not provided, the following periodic transmissions shall be sent at:
H + 00, H + 20, H + 40
H + 00, H + 30, H + 00
H + 10, H + 30, H + 50
Not Necessary
The AFTN message format IA-5 shall comprise the following parts:
Starting pulse, Origin, Text, Ending
The Heading (Heading Line, Address, Origin), Text, Ending
Address, Text, Ending
Address, Origin, Text, Ending with the exception of the message separation signal
DLA messages must be distributed by ATS unit departure aerodrome when a flight has been delayed during
Delay less than 15 minutes EOBT Flight plan
Delay more than 15 minutes from EOBT Flight plan
Delay less than 30 minutes EOBT Flight plan
Delay more than 30 minutes from EOBT Flight plan
Telecommunication logs, written automatically, shall be retained for a period
No more than 30 days
Less than 30 days
At least 30 days
At least 40 days
(CHG-BTK6221-WIOO0450-WIII-DOF/250401-13/WIOO0400) This message means…
BTK6221 estimated time of departure WIOO0450 to WII
BTK6221 actual time of departure WIOO0450 to WIII
BTK6221 revised estimated time of departure WIOO from 0450 to 0400
BTK6221 actual time of arrival WIOO0450 from WIII
When the supervisor detects an invalid circuit identification (incorrect CID), what service messages are received in the correction terminal?
RCV DCA002 EXP CDA002
RCV DCA002-CDA002
RCV DCA002 EXP CDA004
RCV DCA002 EXP CDA002-004
In Item 9, the new Flight Plan format consists of…
number, type of aircraft, wake turbulence category, equipment and capabilities
cruising speed, level, route
number, type of aircraft, wake turbulence category
departure aerodrome, time
Item C on NOTAM describes...
Content of NOTAM
Expiration date of NOTAM
Effective date of NOTAM
Effective and expiration date of NOTAM
The ICAO three-letter designator for the Air Traffic Service Reporting Office is
ZSZ
ZPZ
ZAZ
ZTZ
In the Flight Plan item 10a, item ‘Z’ means for…
RVSM Approved
MNPS Approved
RNAV 5 All Permitted Sensors
Other Equipment Carried or Other Capabilities
The priority alarm signal of a message received is shown by the following component part of the message:
HEADING
TEXT
ORIGIN LINE
ADDRESS LINE
Flight Plan will expire at....
120 Minutes From EOBT
60 Minutes From EOBT
60 Minutes Before EOBT
120 Minutes Before EOBT
The indicator RCF on the Flight Plan means…
Radio Communication Failure
Request Communication Frequency
Request Current Flight Plan
Request Current Frequency
The indicator ALR on the Flight Plan means…
Urgency Messages
Flight Safety Messages
Alerting Messages
Advice Messages
An extra flight with callsign LNI715 operated by Lion Air Mentari. The flight approval has issued that LNI715 will depart from Supadio International Airport with DOF 260103 at 06:30 UTC to Soekarno Hatta International Airport. Slot time has been approved at 06:30 UTC, but for some operational reasons, LNI715 requests a delay to 08:50. From this case, what is the action as an ATS Reporting Officer?
Send delay message to 08:50 UTC
Inform the operator to update the new flight plan
Inform the operator to update the new flight approval and send new FPL according to the slot stated in the new Flight Approval
Send CNL message and inform the operator to update the new flight plan
B0089/25 NOTAMN [Erected Obstacle] Q)WAAF/QOBCE/IV/M/AE/000/999/0754S11002E001 A)WAHI B)2501272300 C)2502282300 E)OBSTACLE CRANE ERECTED HGT 46FT PSN ON COORD AS FLW: -075404.8S1100146.2E -075357.5S1100149.7E From the NOTAM above, when will the NOTAM end?
January 27, 2025 at 23:00 UTC
February 28, 2025 at 23:00 UTC
January 28, 2025 at 23:00 UTC
February 27, 2025 at 23:00 UTC
What is the AFTN address for Singapore FIR?
WSJCZQZX
WMSAZQZX
WBFCZQZX
WMFCZQZX
Emergency and Survival Equipment that is not available or not carried in Field 19 Supplementary Information on the flight plan form is marked with a cross (X).
TRUE
FALSE
Flight approval must be attached if non-scheduled commercial air transportation of domestic passengers is conducted using aircraft with a capacity of more than 20 (twenty) seats.
TRUE
FALSE
LKN196 departed from WAHS to WAGI with an alternate aerodrome of WIOO. Due to bad weather conditions at WAGI, LKN196 landed at WIOO. The ATS Reporting Office at WIOO on duty sent an Arrival Message (ARR-WAHS-WAGI-WIOO0900-DOF/250401).
TRUE
FALSE
