1. Asia/Pacific ATN Regional Backbone
Inter-Regional Trunk Connection
New Inter-Regional Trunk Connection Intra-Regional Trunk Connection
New Intra-Regional Trunk Connection
NAM Region
EUR Region
MID Region
AFI Region
APAC Region AU CN JP IN TH SG HK
US is North America Backbone FJ
Japan
China
Hong Kong,
Thailand
Fiji
India
Singapore
Australia
North America
Europe
Middle East
Africa

2. Asia/Pacific Regional ATNJP HK TH IN SG AU US FJ KP NP PK MM BT KH BD MV LK MN MO LA MY PH VN BN TW KR AS TL NR PG ID VU SB MH FM PW NU NZ TO WS PF CK KI NC TV WF
ATN Backbone Site
ATN Site
ATN Backbone
ATN Link
New
Zealand
Operational ATN Backbone
New ATN Link
United State
of America
Japan
Hong Kong,
China
Palau
Micronesia,
Federal
State of
Marshall
Island
American
Samoa
Fiji
Australia
Papua
New Guinea
Timor
Leste
Mongolia
DPR Korea
Cambodia
Wallis and
Futuna Islands
Tuvalu
Caledonia
Cook
Islands
Kiribati
French
Polynesia
Niue
Nauru
Tonga
Solomon
Vanuatu
Sri Lanka
Indonesia
Singapore
Myanmar
Pakistan
Nepal
Bhutan
India
Bangladesh
Thailand
Maldives Island
Malaysia
Brunei
Darussalam
Russian Federation
Lao
Vietnam
Macau China
Philippines
Taiwan CN

3. Our Vision: Service and Safety
CAR/SAM Regional ATN
Backbone Architecture US
ASIA Region HN AT HT JM TT
EUR Region PE BB VE CC
AR: Argentina
AT: Antigua
BB:Barbados
BR: Brazil
CC: Chile
HN: Honduras
HT: Haiti
JM: Jamaica
PE: Peru
TT: Trinidad and Tobago
US: United State of America
VE: Venezuela AR
AFI Region BR
Inter-Regional Trunk Connection
Intra-Regional Trunk Connection
CAR/SAM Region

4. Our Vision: Service and Safety
Protocol Stacks for Current AMHS Applications
AMHS
(Message Transfer Agent)
Application Layer
Presentation Layer
Session Layer
TP4
TP0
RFC 1006
TCP
CLNP
IPv4

5. Our Vision: Servicand Safety
Transitional Plan - IP
IPv4 Intra-Regional and IPv6 to External ICAO Regions 5

6. End State IPv6 for Intra-Region and Inter-Region