International Civil Aviation Organization The Twentieth Meeting of the APANPIRG ATM/AIS/SAR Sub-Group (ATM/AIS/SAR/SG/20) Singapore, July 2010

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ATM/AIS/SAR/SG/20 IP/16 05-09/7/10 International Civil Aviation Organization The Twentieth Meeting of the APANPIRG ATM/AIS/SAR Sub-Group (ATM/AIS/SAR/SG/20) Singapore, 05 09 July 2010 Agenda Item 11: Any other business Report on the Result of the ADS/CPDLC Operational Trial and the Proposed Plan for Transition from the Trial to the Operational Implementation in the Ujung Pandang FIR (Presented by Indonesia) SUMMARY This working paper presents the result of the ADS/CPDLC operational trial in the Ujung Pandang FIR and the proposal for the transition from the trial to the operational implementation. 1. INTRODUCTION 1.1 To undertake the commitment with ICAO in carrying out, applying components of new CNS/ATM systems and taking into account the progress of the region, Indonesia has conducted the ADS/CPDLC operational trial on particular oceanic ATS routes of A461, B583, B584, B472, B473, B462, R340/R590 in the Ujung Pandang FIR for all aircraft equipped with FANS-1/A. Starting time of the trial was 00.00 UTC on 3 July 2008 with duration of three months. The trial operation period has been extended several times which were notified by NOTAM and the latest period is until 3 June 2010. 1.1.1 At the first year of the trial, some problems were recognized such as ATC system problem; network connection failure; AIDC problem, etc. 1.2 All the problem mentioned above is solved by the 2009 with the upgraded the ATC System and beneficial outcomes of the bilateral coordination between Indonesia and Australia (25th AUSINDO Meeting August 2009) took consideration to continue AIDC trial. Some AIDC and ADS- C/CPDLC problems had been evaluated and some actions have been taken. 1.3 TOC and AOC betwen Ujung Pandang ACC and Brisbane ACC is being continue in trial operations under new LOA (AUSINDO 26). The automatic EOS can be done and ADS- C/CPDLC is running well. The most of international flights ADS/CPDLC equipage logged on and not only on the designated routes (see the attachment: A) 2. DISCUSSION 2.2 Result of the ADS/CPDLC Operational Trial in the Ujung Pandang FIR: 2.2.1 Indonesia started ADS/CPDLC operational trial from 00.00 UTC on 3 July 2008 on. ATS Routes A461, B583, B584, B472, B473, B462, R340/R590 in the oceanic area of the Ujung Pandang FIR.

ATM/AIS/SAR/SG/20 IP/16 2 2.2.2 ADS/CPDLC services are available 24/24 and conducted with all appropriate FANS-1/A equipped aircraft. The detailed procedures for operational trial have been developed basing on the FANS 1/A Operations Manual. 2.2.3 The received flight plan had indicated that the daily number of international flights was approximately 200 flights and most of them have Datalink equipment. 2.2.4 Uplink/downlink messages: In average, there were 995 messages per day, including: - 96% of downlinked messages having duration of about 1 minute; about 2 minutes for 98% and about 3 minutes for 99.5%. - 91.5% of uplinked messages having duration of about 1 minute; about 2 minutes for 98% and about 3 minutes for 99.15%. - Success rate: 99.6%. 2.2.5 Generally Datalink transfers between Ujung Pandang ACC and Brisbane ACCs have been taking place smoothly. 2.3. Proposed plan for ADS/CPDLC operational implementation in Ujung Pandang FIR: 2.4 Conclusion - Proposed plan, Ujung Pandang airspace will apply ADS/CPDLC separation for all of FANS-1/A equipped aircraft. The concept plan is implementing the ADS/CPDLC on airspace with still keeping the VHF on. - Indonesia has prepare the AIP Supplement on ADS/CPDLC operation in the Ujung Pandang FIR which it is intended to be published in 29 July 2010 and will be effected on 23rd Sept 2010. - The Supplementary Letter of Agreement (SLOA) on transfer of ADS/CPDCL between Ujung Pandang ACC and Brisbane ACC will be revised and signed after proposed plan being approved. - Boeing Company and the MATSC was conduct the Interoperability Test for the designated ATS Routes B472 by simulated aircraft within Ujung Pandang FIR to analyse the ADS/CPDLC performance and the result is satisfactory, formal report will be prepared by Boeing soon (see: Attachment: B). - The Next Data Authority can not be tested because the virtual test was north bound flight while there is no connection yet with the Philipines. With the result of the phase trial, Indonesia has recognized that: - Data link provided by SITA is stable to provide CPDLC and ADS system well. - Some aircraft, equipped with ADS/CPDLC equipment, when the load communication is high, the international flight logon to conduct the trial while not fly on the ATS Routes trial mentioned.

3 ATM/AIS/SAR/SG/20 IP/16 - Air traffic control transfer coordination between Ujung Pandang ACC and Brisbane ACC is very good and met the ATM requirements. - After trial operation phase, it s sure that Indonesia has enough conditions to officially implement ADS/CPDLC operation in Ujung Pandang FIR and we recognize that the trial will continue till the AIDC trial with Australia is completed (see Attachment: C). - Indonesia, particularly MATSC has prepared in all aspects of human, operational manual, ATM systems in order to put ADS/CPDLC into operation in Ujung Pandang FIR. - In General, Indonesia (Makasar Air Traffic Control Center/ MATSC) have conducted the implementation of ADS/ CPDLC operational trial in Ujung Pandang FIR and after about two year, result of the trial was optimistic and met the operational requirement. Indonesia proposes transition from the trial to the operational implementation. 3. ACTION BY THE MEETING 3.1 The meeting is invited to note the Indonesia preparation and result of the ADS/CPDLC trial in Ujung Pandang FIR as inform in this paper..

Attachment: A

Attachment : B Boeing Air Traffic Services Interoperability Test Procedure PURPOSE OF TEST The purpose of this test is a demonstration of the Air Traffic Services (ATS) data link function. This test will demonstrate interoperability of the airborne system with a real data link network and Air Traffic Control system. The test is intended to demonstrate selected exchanges of messages which reflect normal ATS operations. REFERENCES (a) (b) (c) (d) (e) (f) RTCA DO-219 - Minimum Operational Performance Standards for ATC Two-Way Data Link Communications RTCA DO-212 - Minimum Operational Performance Standards for Airborne Automatic Dependent Surveillance Equipment RTCA DO-258A/EUROCAE ED-100A Interoperability Requirements for ATS Applications Using ARINC 622 Data Communications Air Traffic Services Requirements and Objectives Document: ATS Datalink Capabilities Document AC 20-140 - Guidelines for Design Approval of Aircraft Data Communications Systems TEST PARTICIPANTS List all test participants: CONFIGURATION Date/Time: Airplane model: VHF Data Radio: SatCom System: ATC Configuration Reference: Data Link Service Provider: Registration Number: Flight ID: Departure Station: Destination Station: Page 1/6

SPECIAL TEST REQUIREMENTS Identify all special test requirements. Two different ground stations may be used during these tests. They are: Gnd1 - the primary facility providing the ground component of the test. Gnd2 - a Boeing ground address to be used for AFN/CPDLC transfers and testing of multiple ADS contracts. This center is FMCB/FMCBOCR TEST CONDITIONS Air AFN Logon Center name of the primary facility =???? 1 Gnd1 AFN Logon Acknowledgement Gnd1 163 Connection Request Air 73 Connection Confirm Air 24 REQUEST [routeclearance] 2 Gnd1 80 CLEARED [routeclearance] Air 2 STANDY Routeclearance = routeclearance from DM24 3 Gnd1 ADS Periodic contract & Event contact Interval = 10min; aircraft intent = 60min, modulus 1; predicted route = modulus 5; waypoint change 4 Air 11, 66 Gnd1 19, 22, 129 AT [position] REQUEST CLIMB TO [altitude], DUE TO AIRCRAFT PERFORMANCE MAINTAIN [altitude1], AT [position] CLIMB TO AND MAINTAIN [altitude2], REPORT LEVEL [altitude2] Pos = alt = FL300 Pos = pos from DM11; alt1 = current alt; alt2 = FL300 Air 37 LEVEL [altitude] Alt = FL300. alt1 = FL320; Gnd1 26 CLIMB TO REACH [altitude1] BY [time] 5 time = current+15min Page 2/6

6 Gnd1 154 RADAR SERVICES TERMINATED Air 3 ROGER Gnd1 123 SQUAWK [code] 7 Air 53 WHEN CAN WE EXPECT HIGHER ALTITUDE 8 Gnd1 7 EXPECT CLIMB AT [time] time = current+5 min Air 3 ROGER REQUEST CLIMB TO [altitude], Alt = FL340; Air 9, 18, 66 REQUEST [speed], Spd = 0.8M DUE TO AIRCRAFT PERFORMANCE 9 Gnd1 1 STANDBY Gnd1 141, 135, 134 CONFIRM NEXT WAYPOINT ETA, CONFIRM ASSIGNED LEVEL, CONFIRM SPEED Air 43 NEXT WAYPOINT ETA [time] Time = current + 15 min Air 38 ASSIGNED LEVEL [level] Level = FL320 Air 34 PRESENT SPEED [speed] Speed =.75 Gnd1 20, 108 CLIMB TO AND MAINTAIN [altitude], MAINTAIN [speed] Alt = FL340; spd =.75 10 Gnd1 ADS Event contract altitude ceiling = 34300ft; altitude floor = 33700ft; waypoint change; lateral deviation = 2.25nm 11 Gnd1 ADS Periodic contract Interval = 15min; predicted route = modulus 1; earth reference = modulus 2 Gnd1 148 WHEN CAN YOU ACCEPT [altitude] Alt = FL360 12 Alt = FL360, Air 67 WE CAN ACCEPT [altitude] AT [time] Time = current + 20min Page 3/6

Gnd1 150 CAN YOU ACCEPT [altitude] AT [time] Alt = FL370 Time = current + 10 min 13 Air 4 AFFIRM icaounitname = KDEN 14 Gnd1 120 MONITOR [icaounitname] [frequency] center Frequency = 119.250 Air 7 REQUEST BLOCK [altitude1] to [altitude2] Alt1 = FL360 Alt2 = FL380 CLIMB TO AND MAINTAIN BLOCK 15 Gnd1 31 [altitude1] TO [altitude2], REPORT REACHING BLOCK [altitude1] TO [altitude2] Air 76 REACHING BLOCK [altitude1] TO [altitude2] Air 27 REQUEST WEATHER DEVIATION UP TO [distanceoffset] [direction] OF ROUTE Dist = 20 Left 16 Gnd1 1, 166 UNABLE; DUE TO TRAFFIC Gnd1 82 CLEAR TO DEVIATE UP TO [distanceoffset] [direction] OF ROUTE Dist = 10 Left Gnd1 147 REQUEST POSITION REPORT 17 Air 48, 80 POSITION REPORT [positionreport]; DEVIATING [direction] [distanceoffset] OF ROUTE Pos = fixnestplusone Gnd1 181 REPORT DISTANCE [tofrom] [position] 18 from DM48 Air 78 AT [time] [distance] [tofrom] [position] Pos = fixnestplusone from DM48 AT [position] MONITOR Gnd1 121 icaounitname = KSEA 19 [icaounitname][frequency] center Frequency = 131.50 Page 4/6

Air 51 WHEN CAN WE EXPECT BACK ON ROUTE PROCEED BACK ON ROUTE, Gnd1 67, 127 20 REPORT BACK ON ROUTE Air 41 BACK ON ROUTE Air 54 WHEN CAN WE EXPECT CRUISE CLIMB TO [altitude] Alt = FL370 21 AT [time] CLIMB TO AND MAINTAIN time = current+10min; Gnd1 21 [altitude] alt = FL370 REQUEST OFFSET [distanceoffset] Dist = 30 Air 15 22 [direction] OF ROUTE Direction = Left Gnd1 2 REQUEST DEFERRED 23 Gnd1 ADS Event contract vertical rate = -1000fpm waypoint change; lateral deviation = 2.5nm 24 Gnd2 ADS Demand contract earth reference; air reference; aircraft intent = 60min Air 10 REQUEST DESCENT TO [altitude] Alt = 5000ft 25 Gnd1 23, 128 DESCEND TO AND MAINTAIN [altitude1]; REPORT LEAVING [altitude2] Alt1 = 10000ft (FL100) Alt2 = FL370 Air 28 LEAVING [altitude] Alt = FL370 Air 22 REQUEST DIRECT TO [position] 26 Gnd1 74, 118 Pos = pos in DM22 PROCEED DIRECT TO [position], icaounitname = KLAX AT [position] CONTACT center [icaounitname][frequency] Frequency = 136.75 Cond. No. 27 Air Origin Element Messages Notes P/F 56, 48, 61, 68 MAYDAY MAYDAY MAYDAY; POSITION REPORT; DESCENDING TO [altitude]; [freetext] [altitude]=14000ft [freetext]=only a test Page 5/6

Gnd1 170 [freetext] [freetext]=roger mayday Air 3 ROGER Gnd1 ADS Periodic contract (emergency mode) 28 Gnd1 ADS Cancel all and terminate Air ADS Disconnect 29 Gnd2 ADS Periodic contract (emergency mode) Interval = 15min; predicted route = modulus 1; Gnd1 160 NEXT DATA AUTHORITY [icaofacilitydesignation] Facility = FMCB Gnd1 AFN Contact Advisory Next center address (Gnd2) = RTNBOCR 30 Air AFN AFN Response to Gnd1 Air AFN AFN Contact to Gnd2 (FMCB) Gnd2 AFN Acknowledgement Message from Gnd2 Air AFN Complete Message to Gnd1 Gnd2 163 Connect request from Gnd2 (FMCB) Air 73 Connect confirm to Gnd2 Icaounitname = FMCB CONTACT [icaounitname] [frequency]; Gnd1 117, 161 Center; END SERVICE Freq = 137.000 31 Air DR1 Disconnect Request Page 6/6

Attachment : C TAATS MATSC AIDC MESSAGE TRIAL 2010 1. INTRODUCTION Referring to Suplementary Letter of Agreement on the Operational Trial of AIDC (ATS Inter Data Facility Communication) Messaging between Brisbane ATSC and Makassar ATSC, AIDC Trial has been being implemented between the two centers since 16 Desember 2009. The purpose of this trial is to exchange AIDC TOC (Transfer of Control) and AOC (Accept of Control) messages and sending AIDC ABI (Advanced Boundary Information) message from Makassar ATSC to brisbane ATSC for testing purposes. Generally, TOC and AOC message exchange runs successfuly, both centers are able to response the message according to the specifications. 2. AIDC ABI MESSAGE TEST AIDC ABI message test from Makassar ATSC to Brisbane ATSC was done succesfuly, it has added more capability in AIDC messaging between the two centers. Testing for sending AIDC ABI message from Makassar ATSC to Brisbane ATSC was run on 2, 4, 5, 25 March 2010 and the final test did on 01 April 2010. All Flightplans for this test represent all COP s along the boundary of the two FIR s. Test results : New CRC (Cyclic Redudancy Check) values created by Makassar system for each generated AIDC ABI message. Makassar system validating new COP (Coordination Point) for each ABI sending after departure of test flightplan. Makassar system generated new ABI message for each UPR along the track. In case of block level processing into ABI message, Makassar system only sent UFL (not full block level) in ABI message. DOF (Date of Flight) removal was done successfuly by Makassar system. Capability of Makassar system to process Field 10a up to 25 characters and additional field (IFP/ and RVR/) - not supported by TAAATS. 3. AIDC TOC/AOC MESSAGE EXCHANGES Generally, TOC/AOC message exchange runs successfully. There was some random error along the trial period (on March 2010) caused by AFTN line failure. It had been fixed by MATSC technical team and since the first week of April 2010 message exchange between the two center runs normally.

4. CONCLUSION Makassar ATS Centre proposes to continue to two-way AIDC Operational Trial between Brisbane and Makassar ATS Centre starting May July 2010, including ABI, EST, MAC, TOC, AOC, LAM and LRM.