AIR TRAFFIC SERVICES

GEN 3.3 AIR TRAFFIC SERVICES

1 RESPONSIBLE SERVICE

1.1 The Air Traffic Services Authority of Viet Nam is the Civil Aviation Authority of Viet Nam

Post:

Air Navigation DepartmentTCONTACT_INFO;TXT_NAME;1436
Civil Aviation Authority of Viet NamTORG_AUTH;TXT_NAME;1243 (CAAVTORG_AUTH;CODE_ID;1243)
119 Nguyen Son Street, Long Bien DistrictTPOSTAL_ADDR;TXT_ADDRESS;1314
Ha NoiTPOSTAL_ADDR;TXT_CITY;1314 10 000TPOSTAL_ADDR;TXT_POSTAL_CODE;1395, Viet NamTPOSTAL_ADDR;TXT_COUNTRY;1314

Telephone: +84 24 38274191TTEL_CONTACT;TXT_PHONE;1334; +84 24 38723600TTEL_CONTACT;TXT_PHONE;1333

Fax: +84 24 38274194TTEL_CONTACT;TXT_FAX;1335

AFS: NIL

Email: and@caa.gov.vnTONLINE_CONTACT;TXT_EMAIL;1491

URL: http://caa.gov.vnTONLINE_CONTACT;TXT_URL;1490

1.2 The Air Traffic Services provider in Viet Nam is Viet Nam Air Traffic Management Corporation

Post:

Viet Nam Air Traffic Management Orporation (VATM)TCONTACT_INFO;TXT_NAME;1436
No. 6, Lane 200, Nguyen Son Street, Long Bien DistrictTPOSTAL_ADDR;TXT_ADDRESS;1314
Ha NoiTPOSTAL_ADDR;TXT_CITY;1314 10 000TPOSTAL_ADDR;TXT_POSTAL_CODE;1395, Viet NamTPOSTAL_ADDR;TXT_COUNTRY;1314

Telephone: +84 24 38271636TTEL_CONTACT;TXT_PHONE;1334

Fax: +84 24 38272597TTEL_CONTACT;TXT_FAX;1335

AFS: NIL

Email: vatmc@vnn.vnTONLINE_CONTACT;TXT_EMAIL;1491

1.3 The services are provided in accordance with the provisions contained in the following ICAO documents

Annex 2 – Rules of the Air;
Annex 11 - Air Traffic Services;
Doc 4444 – Procedures for Air Navigation Services – Air Traffic Management (PANS – ATM);
Doc 8168 – Procedures for Air Navigation Services – Aircraft Operations (PANS – OPS);
Doc 7030 - Regional Supplementary Procedures.

Differences to these provisions are detailed in subsection GEN 1.7.

Annex 2 – Rules of the Air;
Annex 11 - Air Traffic Services;
Doc 4444 – Procedures for Air Navigation Services – Air Traffic Management (PANS – ATM);
Doc 8168 – Procedures for Air Navigation Services – Aircraft Operations (PANS – OPS);
Doc 7030 - Regional Supplementary Procedures.

The services are provided in accordance with the provisions contained in the following ICAO documents:

Post:

Viet Nam Air Traffic Management CorporationTORG_AUTH;TXT_NAME;1319 (VATM)
No. 6, Lane 200, Nguyen Son Street, Long Bien DistrictTPOSTAL_ADDR;TXT_ADDRESS;1328
Ha Noi, Viet Nam

Telephone: +84 24 38271636TTEL_CONTACT;TXT_PHONE;1478

Fax: +84 24 38272597TTEL_CONTACT;TXT_FAX;1479

AFS: NIL

Email: vatmc@vnn.vnTONLINE_CONTACT;TXT_EMAIL;1553

2 AREA OF RESPONSIBILITY

Air traffic services are provided for the airspace over the entire territory including territorial water of Viet Nam and for other airspaces within Ha Noi and Ho Chi Minh Flight Information Regions.

3 TYPES OF SERVICES

The following types of services are provided:

Air Traffic Control Services: Area control (ACC); Approach control (APP), Aerodrome control (TWR);
Flight Information Service (FIS);
Alerting Service (ALRS);
Advisory Service.

With exception of the services provided at military air bases, the following types of services are provided at aerodromes:

Aerodrome Control (TWR);
Ground Control (GND CTL);
Air Traffic Services Reporting (ARO);
Marshalling Services;
Aerodrome Flight Information Service (AFIS); and
Automatic Terminal Information Service (ATIS) at certain aerodromes.

3.1 Air Traffic Control is exercised

On airways covering the ATS routes and in control areas;
In terminal control areas and in control zones at controlled aerodromes equipped with approach and landing aids (see ENR 2);
In aerodrome traffic zones at other controlled aerodromes.

3.2 Flight Information and Alerting Services within Ha Noi and Ho Chi Minh FIRs and ATC service in control areas are provided by two centres (Ha Noi and Ho Chi Minh ACCs). There is no distinction between upper and lower air service. The axis of each airway is constituted by radio navigation facilities or significant reporting points.

3.3 Air Traffic Control, Flight Information and Alerting Services are provided by:

Ha Noi ACC and Ho Chi Minh ACC along the airways, including those parts of the airways traversing terminal control areas.
Relevant aerodrome control tower in coordination with Ha Noi ACC and Ho Chi Minh ACC as necessary, for arriving and departing aircraft.

3.4 The description of the airspace designated for air traffic service purposes is found in ENR.

3.5 In general, the air traffic rules and procedures in force and the organization of air traffic services are in conformity with ICAO. Standards, Recommended Practices and Procedures. Differences between the national and international rules are detailed in GEN 1.7. The supplementary procedures and altimeter setting procedures are produced in full with indication(s) of difference if any.

3.6 Prohibited areas, restricted areas and danger areas are shown in section ENR 5. Activation of these areas subject to intermittent activity is notified well in advance by NOTAM, giving reference to the area only by its identification.

4 COORDINATION BETWEEN THE OPERATOR AND ATS

Coordination between the operator and ATS units is effected in accordance with Item 2.17 of Annex 11 ICAO.

5 MINIMUM FLIGHT ALTITUDE

The minimum flight altitude on the ATS routes, have been determined in the highest point of terrain and artificial obstacle within 25 km each side of the ATS routecentre line, within the bufferof each RNAV/RNP routes as follow:

At least 300 M on the plain area; mid-land and surface;
At least 600 M on the mountainous area.

6 ATS UNITS ADDRESS LIST

Unit name	Postal address	Telephone NR	Fax NR	E-mail	AFS address
BUON MA THUOT TWRTUNIT;TXT_NAME;1583	Southern Region Air Traffic Services CompanyTORG_AUTH;TXT_NAME;1262 Buon Ma Thuot AirportTORG_AUTH;TXT_NAME;1278			NIL	VVBMZTZX
CHU LAI TWRTUNIT;TXT_NAME;1566	Middle Region Air Traffic Services CompanyTORG_AUTH;TXT_NAME;1264 Chu Lai AirportTORG_AUTH;TXT_NAME;1283			NIL	VVCAZTZX
CAT BI TWRTUNIT;TXT_NAME;1444	Northern Region Air Traffic Services CompanyTORG_AUTH;TXT_NAME;1265 Cat Bi INTL AirportTPOSTAL_ADDR;TXT_ADDRESS;1397 Hai Phong CityTPOSTAL_ADDR;TXT_CITY;1397	+84 225 8830606TTEL_CONTACT;TXT_PHONE;1562 ext: 8911TTEL_CONTACT;Annotation:1376.eng;1562	+84 225 8830909TTEL_CONTACT;TXT_FAX;1563 +84 225 3619003TTEL_CONTACT;TXT_FAX;1564	NIL	VVCIZTZXTONLINE_CONTACT;TXT_PROTOCOL;1634
CAT BI AROTUNIT;TXT_NAME;1447	Northern Region Air Traffic Services Company Cat Bi INTL Airport Hai Phong City	+84 225 3273098TTEL_CONTACT;TXT_FAX;1575	+84 225 3273098TTEL_CONTACT;TXT_FAX;1575	NIL	VVCIZPZXTONLINE_CONTACT;TXT_PROTOCOL;1638
CA MAU TWRTUNIT;TXT_NAME;1667	Southern Region Air Traffic Services CompanyTORG_AUTH;TXT_NAME;1262 Ca Mau AirportTORG_AUTH;TXT_NAME;1287			NIL	VVCMZTZX
CAM RANH TWRTUNIT;TXT_NAME;1448	Middle Region Air Traffic Services CompanyTORG_AUTH;TXT_NAME;1264 Cam Ranh INTL Airport Cam Nghia Ward Cam Ranh CityTPOSTAL_ADDR;TXT_ADDRESS;1402 Khanh Hoa Province	+84 258 3989913TTEL_CONTACT;TXT_PHONE;1576	+84 258 3989914TTEL_CONTACT;TXT_FAX;1577	NIL	VVCRZTZXTONLINE_CONTACT;TXT_PROTOCOL;1639
CAM RANH APPTUNIT;TXT_NAME;1452 - AD CONTROL	Middle Region Air Traffic Services Company Cam Ranh INTL Airport Cam Nghia Ward Cam Ranh City Khanh Hoa Province	+84 258 3989914TTEL_CONTACT;TXT_PHONE;1589	+84 258 3989914TTEL_CONTACT;TXT_FAX;1590	NIL	VVCRZAZXTONLINE_CONTACT;TXT_PROTOCOL;1645
CAM RANH ARO/AIS CENTRETUNIT;TXT_NAME;1494	Viet Nam Aeronautical Information Centre Cam Ranh INTL Airport Cam Nghia Ward Cam Ranh City Khanh Hoa Province	+84 258 3989912TTEL_CONTACT;TXT_PHONE;1661	+84 258 3989912TTEL_CONTACT;TXT_PHONE;1661	NIL	VVCRZPZXTONLINE_CONTACT;TXT_PROTOCOL;1700
CON DAO TWRTUNIT;TXT_NAME;1670	Southern Region Air Traffic Services CompanyTORG_AUTH;TXT_NAME;1262 Con Dao AirportTORG_AUTH;TXT_NAME;1291			NIL	VVCSZTZX
CAN THO TWRTUNIT;TXT_NAME;1453	Southern Region Air Traffic Services CompanyTORG_AUTH;TXT_NAME;1262 Can Tho INTL Airport Binh Thuy DistrictTPOSTAL_ADDR;TXT_ADDRESS;1408 Can Tho City	+84 292 3744597TTEL_CONTACT;TXT_PHONE;1591	+84 292 3744597TTEL_CONTACT;TXT_PHONE;1591	NIL	VVCTZTZXTONLINE_CONTACT;TXT_PROTOCOL;1647
CAN THO AROTUNIT;TXT_NAME;1456	Southern Region Air Traffic Services Company Can Tho INTL Airport Binh Thuy District Can Tho City	+84 292 3744580TTEL_CONTACT;TXT_PHONE;1598	+84 292 3744584TTEL_CONTACT;TXT_FAX;1599	NIL	VVCTZPZXTONLINE_CONTACT;TXT_PROTOCOL;1652
DIEN BIEN TWRTSERVICE;TXT_NAME;1746	Northern Region Air Traffic Services CompanyTORG_AUTH;TXT_NAME;1265 Dien Bien AirportTORG_AUTH;TXT_NAME;1299 Thanh Truong Ward, Dien Bien Province	+84 215 3824429		NIL	VVDBZTZXTONLINE_CONTACT;TXT_PROTOCOL;2554
DIEN BIEN AROTUNIT;TXT_NAME;1673	Northern Region Air Traffic Services CompanyTORG_AUTH;TXT_NAME;1265 Dien Bien AirportTORG_AUTH;TXT_NAME;1299 Thanh Truong Ward, Dien Bien Province	+84 215 3735542		NIL	VVDBZPZXTONLINE_CONTACT;TXT_PROTOCOL;2554
DONG HOI TWRTUNIT;TXT_NAME;1849	Northern Region Air Traffic Services CompanyTORG_AUTH;TXT_NAME;1265 Dong Hoi AirportTORG_AUTH;TXT_NAME;1299			NIL	VVDHZTZX
LIEN KHUONG TWRTUNIT;TXT_NAME;1711	Southern Region Air Traffic Services CompanyTORG_AUTH;TXT_NAME;1262 Lien Khuong AirportTORG_AUTH;TXT_NAME;1305			NIL	VVDLZTZX
DA NANG APPTUNIT;TXT_NAME;1459	Middle Region Air Traffic Services CompanyTORG_AUTH;TXT_NAME;1264 Da Nang INTL Airport Hai Chau DistrictTPOSTAL_ADDR;TXT_ADDRESS;1412 Da Nang City	+84 236 6299577TTEL_CONTACT;TXT_PHONE;1610 +84 236 3813814TTEL_CONTACT;TXT_PHONE;1611 ext: 5227TTEL_CONTACT;Annotation:1391.eng;1611/5324TTEL_CONTACT;Annotation:1392.eng;1611	+84 236 3655979TTEL_CONTACT;TXT_FAX;1612	NIL	VVCRZAZXTONLINE_CONTACT;TXT_PROTOCOL;1645
DA NANG TWRTUNIT;TXT_NAME;1460	Middle Region Air Traffic Services CompanyTORG_AUTH;TXT_NAME;1264 Da Nang INTL Airport Hai Chau District Da Nang City	+84 236 6299577TTEL_CONTACT;TXT_PHONE;1610 +84 236 3813814TTEL_CONTACT;TXT_PHONE;1611 ext: 5227TTEL_CONTACT;Annotation:1393.eng;1614	+84 236 3811666TTEL_CONTACT;TXT_FAX;1615	NIL	VVDNZTZXTONLINE_CONTACT;TXT_PROTOCOL;1657
DA NANG GND CTLTUNIT;TXT_NAME;1462	Middle Region Air Traffic Services CompanyTORG_AUTH;TXT_NAME;1264 Da Nang INTL Airport Hai Chau DistrictTPOSTAL_ADDR;TXT_ADDRESS;1412 Da Nang City	+84 236 3823397TTEL_CONTACT;TXT_PHONE;1620 +84 236 3813814TTEL_CONTACT;TXT_PHONE;1621 ext: 5324TTEL_CONTACT;Annotation:1397.eng;1621	NIL	NIL	NIL
DA NANG ARO/AIS CENTRETUNIT;TXT_NAME;1464	Viet Nam Aeronautical Information Centre TORG_AUTH;TXT_NAME;1388 Da Nang INTL Airport Hai Chau DistrictTPOSTAL_ADDR;TXT_ADDRESS;1417 Da Nang City	+84 236 3614341 TTEL_CONTACT;TXT_PHONE;1625 ext: 5322TTEL_CONTACT;Annotation:1404.eng;1625	+84 236 3655020 TTEL_CONTACT;TXT_FAX;1626	NIL	VVDNZPZXTONLINE_CONTACT;TXT_PROTOCOL;1664
HA NOI ACCTUNIT;TXT_NAME;1454	Northern Region Air Traffic Services Company No. 5/200 Nguyen Son Street, Long Bien District Ha Noi City	+84 24 38729920TTEL_CONTACT;TXT_PHONE;1909 +84 24 38729921TTEL_CONTACT;TXT_PHONE;1910	+84 24 38722587TTEL_CONTACT;TXT_FAX;1911	NIL	VVHNZQZXTONLINE_CONTACT;TXT_PROTOCOL;1649
NOI BAI APPTUNIT;TXT_NAME;1467	Northern Region Air Traffic Services CompanyTORG_AUTH;TXT_NAME;1265 Noi Bai INTL Airport Soc Son DistrictTPOSTAL_ADDR;TXT_ADDRESS;1424 Ha Noi City	+84 24 38866186 TTEL_CONTACT;TXT_PHONE;1633	+84 24 38866107TTEL_CONTACT;TXT_FAX;1634	NIL	VVNBZAZXTONLINE_CONTACT;TXT_PROTOCOL;1669
NOI BAI TWRTUNIT;TXT_NAME;1485	Northern Region Air Traffic Services CompanyTORG_AUTH;TXT_NAME;1265 Noi Bai INTL Airport Soc Son DistrictTPOSTAL_ADDR;TXT_ADDRESS;1424 Ha Noi City	+84 24 38865178TTEL_CONTACT;TXT_PHONE;1642	NIL	NIL	VVNBZTZXTONLINE_CONTACT;TXT_PROTOCOL;1691
NOI BAI GND CTLTUNIT;TXT_NAME;1484	Northern Region Air Traffic Services Company Noi Bai INTL Airport Soc Son District Ha Noi City	+84 24 35840887TTEL_CONTACT;TXT_PHONE;1639	NIL	NIL	NIL
NOI BAI ARO/AIS CENTRETUNIT;TXT_NAME;1495	Viet Nam Aeronautical Information Centre TORG_AUTH;TXT_NAME;1388 Noi Bai INTL Airport Soc Son District Ha Noi City	+84 24 35844161 TTEL_CONTACT;TXT_PHONE;1663 +84 24 35843118TTEL_CONTACT;TXT_PHONE;1664 +84 24 38271513TTEL_CONTACT;TXT_PHONE;1665 ext: 3074TTEL_CONTACT;Annotation:1424.eng;1665	+84 24 35844306TTEL_CONTACT;TXT_FAX;1666	NIL	VVNBZPZXTONLINE_CONTACT;TXT_PROTOCOL;1701
PHU BAI TWRTUNIT;TXT_NAME;1483	Middle Region Air Traffic Services Company Air Traffic ManagementTeam Phu Bai INTL Airport Huong Thuy District Thua Thien - Hue Province	+84 234 3861921TTEL_CONTACT;TXT_PHONE;1638 +84 236 3813814TTEL_CONTACT;TXT_PHONE;1640 ext: 5555TTEL_CONTACT;Annotation:1411.eng;1640	+84 234 3861920TTEL_CONTACT;TXT_FAX;1641	NIL	VVPBZTZXTONLINE_CONTACT;TXT_PROTOCOL;1690
PHU BAI AROTUNIT;TXT_NAME;1486	Middle Region Air Traffic Services CompanyTORG_AUTH;TXT_NAME;1264 Phu Bai INTL Airport Huong Thuy District Thua Thien - Hue Province	+84 234 3993999TTEL_CONTACT;TXT_PHONE;1643	NIL	NIL	VVPBZPZXTONLINE_CONTACT;TXT_PROTOCOL;1692
PHU CAT TWRTUNIT;TXT_NAME;1712	Middle Region Air Traffic Services CompanyTORG_AUTH;TXT_NAME;1264 Phu Cat AirportTORG_AUTH;TXT_NAME;1308			NIL	VVPCZTZX
PLEIKU TWRTUNIT;TXT_NAME;1709	Middle Region Air Traffic Services CompanyTORG_AUTH;TXT_NAME;1264 Pleiku AirportTORG_AUTH;TXT_NAME;1310			NIL	VVPKZTZX
PHU QUOC TWRTUNIT;TXT_NAME;1487	Southern Region Air Traffic Services Company Phu Quoc INTL Airport Phu Quoc District Kien Giang Province	+84 297 3977766TTEL_CONTACT;TXT_PHONE;1644	+84 297 3977788TTEL_CONTACT;TXT_FAX;1645	NIL	VVPQZTZXTONLINE_CONTACT;TXT_PROTOCOL;1693
PHU QUOC AROTUNIT;TXT_NAME;1488	Southern Region Air Traffic Services CompanyTORG_AUTH;TXT_NAME;1262 Phu Quoc INTL Airport Phu Quoc DistrictTPOSTAL_ADDR;TXT_ADDRESS;1427 Kien Giang Province	+84 297 3987987TTEL_CONTACT;TXT_PHONE;1646	+84 297 3986969TTEL_CONTACT;TXT_FAX;1647	NIL	VVPQZPZXTONLINE_CONTACT;TXT_PROTOCOL;1694
RACH GIA TWRTUNIT;TXT_NAME;1708	Southern Region Air Traffic Services CompanyTORG_AUTH;TXT_NAME;1262 Rach Gia AirportTORG_AUTH;TXT_NAME;1312			NIL	VVRGZTZX
TUY HOA TWRTUNIT;TXT_NAME;1855	Middle Region Air Traffic Services CompanyTORG_AUTH;TXT_NAME;1264 Tuy Hoa AirportTORG_AUTH;TXT_NAME;1314			NIL	VVTHZTZX
HO CHI MINH ACCTUNIT;TXT_NAME;1451	Southern Region Air Traffic Services CompanyTORG_AUTH;TXT_NAME;1262 22 Tran Quoc Hoan Str, Ward No. 4, Tan Binh DistrictTPOSTAL_ADDR;TXT_ADDRESS;1558 Ho Chi Minh City	+84 28 38441132TTEL_CONTACT;TXT_PHONE;1587 +84 28 38441153TTEL_CONTACT;TXT_PHONE;1586	+84 28 38443774TTEL_CONTACT;TXT_FAX;1588	NIL	VVHMZQZXTONLINE_CONTACT;TXT_PROTOCOL;1644
TAN SON NHAT APPTUNIT;TXT_NAME;1490	Southern Region Air Traffic Services CompanyTORG_AUTH;TXT_NAME;1262 22 Tran Quoc Hoan Str, Ward No. 4, Tan Binh DistrictTPOSTAL_ADDR;TXT_ADDRESS;1558 Ho Chi Minh City	+84 28 38441133TTEL_CONTACT;TXT_PHONE;1651	+84 28 38443774TTEL_CONTACT;TXT_FAX;1652	NIL	VVTSZAZXTONLINE_CONTACT;TXT_PROTOCOL;1696
TAN SON NHAT TWRTUNIT;TXT_NAME;1491	Southern Region Air Traffic Services CompanyTORG_AUTH;TXT_NAME;1262 22 Tran Quoc Hoan Str, Ward No. 4, Tan Binh DistrictTPOSTAL_ADDR;TXT_ADDRESS;1558 Ho Chi Minh City	+84 28 38440539TTEL_CONTACT;TXT_PHONE;1653 ext: 6235TTEL_CONTACT;Annotation:1412.eng;1653	+84 28 38443705TTEL_CONTACT;TXT_FAX;1654	NIL	VVTSZTZXTONLINE_CONTACT;TXT_PROTOCOL;1697
TAN SON NHAT ARO/AIS CENTRETUNIT;TXT_NAME;1492	Viet Nam Aeronautical Information Centre Tan Son Nhat INTL Airport Tan Binh DistrictTPOSTAL_ADDR;TXT_ADDRESS;1431 Ho Chi Minh City	+84 28 38440532TTEL_CONTACT;TXT_PHONE;1655 ext: 6241TTEL_CONTACT;Annotation:1414.eng;1655 /6239TTEL_CONTACT;Annotation:1415.eng;1655 +84 28 38485383TTEL_CONTACT;TXT_PHONE;1656 ext: 3243TTEL_CONTACT;Annotation:1416.eng;1656/3244TTEL_CONTACT;Annotation:1417.eng;1656 +84 28 39484415TTEL_CONTACT;TXT_FAX;1659	+84 28 38422143TTEL_CONTACT;TXT_FAX;1658 +84 28 39484415TTEL_CONTACT;TXT_FAX;1659	NIL	VVTSZPZXTONLINE_CONTACT;TXT_PROTOCOL;1698
TAN SON NHAT GND CTLTUNIT;TXT_NAME;1493	Southern Region Air Traffic Services CompanyTORG_AUTH;TXT_NAME;1262 Tan Son Nhat INTL AirportTPOSTAL_ADDR;TXT_ADDRESS;1431 Tan Binh District Ho Chi Minh City	+84 28 38485383TTEL_CONTACT;TXT_PHONE;1656 ext: 3227TTEL_CONTACT;Annotation:1419.eng;1660	NIL	NIL	VVVDZTZXTONLINE_CONTACT;TXT_PROTOCOL;1702
THO XUAN TWRTUNIT;TXT_NAME;1851	Northern Region Air Traffic Services CompanyTORG_AUTH;TXT_NAME;1265 Tho Xuan AirportTORG_AUTH;TXT_NAME;1316			NIL	VVTXZTZX
VAN DON TWRTUNIT;TXT_NAME;1496	Van Don INTL Airport Doan Ket CommuneTPOSTAL_ADDR;TXT_ADDRESS;1435 Van Don District Quang Ninh Province	+84 020 33991868TTEL_CONTACT;TXT_PHONE;1667	+84 020 33874568TTEL_CONTACT;TXT_FAX;1668	NIL	VVVDZTZXTONLINE_CONTACT;TXT_PROTOCOL;1702
VAN DON AROTUNIT;TXT_NAME;1497	Van Don TWR Doan Ket CommuneTPOSTAL_ADDR;TXT_ADDRESS;1436 Van Don DistrictTPOSTAL_ADDR;TXT_ADDRESS;1436 Quang Ninh Province	+84 020 33991866 TTEL_CONTACT;TXT_PHONE;1669	+84 020 33991866 TTEL_CONTACT;TXT_PHONE;1669	NIL	VVVDZPZXTONLINE_CONTACT;TXT_PROTOCOL;1703
VINH TWRTUNIT;TXT_NAME;1771	Northern Region Air Traffic Services CompanyTORG_AUTH;TXT_NAME;1265 Vinh AirportTORG_AUTH;TXT_NAME;1318			NIL	VVVHZTZX