Boston Consolidated TRACON - AbsoluteAstronomy.com

The Boston Consolidated TRACON (A90) is located at 25 Robert Milligan Parkway in Merrimack, New Hampshire

Merrimack, New Hampshire

Merrimack is a town in Hillsborough County, New Hampshire, United States. The population was 25,494 at the 2010 census, making it the eighth-largest municipality in New Hampshire....

. BCT opened in 2004 after 8 years of development. The A90 function transferred to the new Boston Consolidated TRACON on February 22, 2004. The MHT function transferred over on March 7, 2004. Manchester TRACON used to be located at Manchester Airport

Manchester-Boston Regional Airport

Manchester-Boston Regional Airport , commonly referred to simply as "Manchester Airport," is a public airport located three miles south of the central business district of Manchester, New Hampshire on the county line of Hillsborough and Rockingham counties...

right below the old ATCT. Boston TRACON used to be located at the Logan International Airport

Logan International Airport

General Edward Lawrence Logan International Airport is located in the East Boston neighborhood of Boston, Massachusetts . It covers , has six runways, and employs an estimated 16,000 people. It is the 19th busiest airport in the United States.Boston serves as a focus city for JetBlue Airways...

Control Tower before being consolidated. The new facility is 63000 square feet (5,852.9 m²). A Terminal Radar Approach Control, or TRACON, is responsible for descending airplanes from the ARTCC and lining them up for landing at their destination airport, as well as climbing departures before handing off to the ARTCC.

The primary responsibility of the Boston TRACON is the safe, orderly, and expeditious flow of arrival, departure, and en-route traffic. A90 is responsible for one main airport, Boston Logan International Airport. Additionally, A90 is responsible for dozens of smaller but busy fields, including Manchester-Boston Regional Airport

Manchester-Boston Regional Airport

, Hanscom Field

Hanscom Field

Hanscom Field , also known by its full name Laurence G. Hanscom Field, is a public airport located in Bedford, in Middlesex County, Massachusetts, United States. It is operated by the Massachusetts Port Authority....

, Norwood Memorial Airport

Norwood Memorial Airport

Norwood Memorial Airport is a public-use airport located two miles east of the central business district of Norwood, a town in Norfolk County, Massachusetts, United States. This airport is owned by the Town of Norwood...

, Beverly Municipal Airport

Beverly Municipal Airport

Beverly Municipal Airport is a public-use airport located three miles northwest of the central business district of Beverly, a city in Essex County, Massachusetts, United States...

, Lawrence Municipal Airport

Lawrence Municipal Airport (Massachusetts)

Lawrence Municipal Airport is a public airport located two miles east of the central business district of Lawrence, a city in Essex County, Massachusetts, United States...

, Portsmouth International Airport at Pease, and Nashua Municipal Airport

Nashua Municipal Airport

Nashua Municipal Airport , also known as Boire Field, is a public airport located three miles northwest of the central business district of Nashua, a city in Hillsborough County, New Hampshire, USA....

.

The Boston TRACON is one of six "Large TRACONs" currently existing throughout the United States. The others include the Atlanta Large TRACON, the New York TRACON

New York TRACON

The New York Terminal Radar Approach Control is located in Westbury, New York. New York TRACON, also known as N90, is a consolidated TRACON meaning that a single location provides approach service for several large airports....

, the Potomac Consolidated TRACON, the Southern California Consolidated TRACON, and the Northern California Consolidated TRACON.

According to the FAA Air Traffic Activity Data System below are the traffic counts for BCT:

In 2005 729,625 ops
In 2006 710,765 ops
In 2007 693,158 ops
In 2008 639,782 ops
In 2009 603,131 ops

BCT is part of the FAA New England District. The Boston Consolidated TRACON is considered the HUB facility for the following facilities:

Bangor ATCT/TRACON
Manchester ATCT
Boston ATCT
Boston TRACON
Providence ATCT/TRACON
Cape TRACON
Bedford ATCT
Nantucket ATCT
Portland ATCT/TRACON
Burlington ATCT/TRACON

Areas of Specialization

The Boston TRACON is divided into two Areas of Specialization. Controllers certify in one area only.

Boston Area - The Boston area handles most arrival and all departure traffic from Logan International Airport and surrounding satellites. The Boston Area can open a maximum of 8 radar positions. On a normal day, however, only 5-6 positions are staffed. On the midnight shift, there is only one position open.

Manchester Area - The Manchester area is the other area in A90. Most traffic in the Manchester area is destined to the Manchester-Boston Regional Airport, however there are also many General Aviation

General aviation

General aviation is one of the two categories of civil aviation. It refers to all flights other than military and scheduled airline and regular cargo flights, both private and commercial. General aviation flights range from gliders and powered parachutes to large, non-scheduled cargo jet flights...

flights destined to smaller fields. Additionally, the Manchester area provides service to all training flights conducted by Daniel Webster College

Daniel Webster College

Daniel Webster College is a for-profit proprietary college in Nashua, New Hampshire with a professions focus.-History:The college was established in 1965 as the New England Aeronautical Institute and was associated with Boire Field...

, which is based at Nashua Municipal Airport. The Manchester area can open a maximum of 5 radar positions. On a normal day, only 3-4 positions are open. On the midnight shift, there is only one position open.

A90 is bordered by the following facilities:

Providence TRACON (G90)
Bradley TRACON(Y90)
Cape TRACON (K90)
Portland TRACON (PWM)

Boston Area

General

Along the wall in the back is the Boston Area. The position layout for these sectors from right to left is:

Rockport Coordinator(CR: This coordinator is responsible for assisting the Rockport(SR) Sector. Like the other position this controller performs inter and intra-facility coordination.
Boston Flight Data(FD-B): One of the responsibilities of this position is that the controller makes flight plan entries and amendments via the FDIO and the STARS equipment. The controller reviews and flight plans for accuracy and forwards the strips to the appropriate sectors. They also issue departure clearances to aircraft. Another duty of this controller is to forward PIREP (Pilot Reports) to the appropriate facilities such as the flight service station.
Lynch Sector(AL)
Lynch Coordinator(CL): This coordinator position is responsible for assisting SM, Lynch Sector (AL) and other sectors if necessary. The coordinator also performs inter-facility and intra-facility coordination.
Plymouth Sector(SM)
Final Approach 1(F1)
Final Approach 2(F2)
Rockport Sector(SR)
Initial Departure Sector(ID)
Bedford Sector(SB)
Bedford Coordinator(CB): This sector is responsible for assisting the Bedford Sector (SB) and any other sectors if necessary. The coordinator at this position manages inter-facility and intra-facility coordination.
Lincoln Sector(SL)

Sectors

Plymouth and Lincoln Sectors recently switched frequencies in order to reduce interference from other nearby facilities. Changes are reflected below.

Final 1 - F1 - 126.500 MHz
- The primary Final sector for arrivals to Boston Logan. Most arrivals will talk to this controller before being transferred to Boston Tower. Final 1 generally owns airspace up to 6000 feet (1,828.8 m) within about 8 miles (12.9 km) either side of the final approach course in use. Depending on the runways in use, this sector may or may not be combined with Final 2.
Final 2 - F2 - 119.650 MHz
- The secondary Final sector for arrivals to Boston Logan. This sector is only functional in certain runway configurations. Final 2 is most often used for arrivals to 22L and 4L. Final 2 generally owns airspace up to 5000 feet (1,524 m) within about 7 miles (11.3 km) either side of the final approach course in use. At most other times, Final 2 is combined at Final 1.
Initial Departure - ID - 133.000 MHz
- All departures from Boston Logan will initially talk to this sector. Initial Departure issues an initial climb and turn to a departure, then hands off to either the Rockport, Plymouth, or Lincoln sector for sequence to their first fix. The altitudes owned by Initial Departure vary based on configuration. During the Mid-shift all the sectors are combined at initial departure ID).
Lincoln - SL - 127.200 MHz
- The Lincoln sector is primarily a West Departure sector. All departures heading westbound are handed off from Initial Departure to this sector, where they are sequenced, climbed to 14000 feet (4,267.2 m), and handed off to Boston Center (BOSOX 47 sector 133.420/307.900). Lincoln also handles prop arrivals to Boston Logan over WOONS, descends them, and hands off to Final 1 or 2. Lincoln is always combined at Initial Departure, and is only opened for training purposes.
Plymouth - SM - 120.600 MHz
- The Plymouth sector is primarily an arrival sector for Boston Logan arrivals over PVD, as well as a departure sector for all departures heading south. Boston Logan arrivals are handed off from Boston Center (PVD 34 sector 124.85/269.200), descended and sequenced, and handed off to Final 1 or 2, depending on the assigned runway. The Plymouth sector generally owns from above Final or Satellite airspace up to 14000 feet (4,267.2 m).
Rockport - SR - 118.250 MHz
- The Rockport sector is primarily an arrival sector for Boston Logan arrivals over GDM and SCUPP, as well as a departure sector for all departures heading north. Boston Logan arrivals are handed off from Boston Center (GDM 36 sector123.750/338.200/PARSO 16 sector 128.200/263.050), descended and sequenced, and handed off to Final 1 or 2, depending on the assigned runway. The Rockport sector generally owns from above Final or Satellite airspace up to 14000 feet (4,267.2 m).
Lynch - AL - 124.100 MHz
- The Lynch sector is primarily a satellite sector for all airports south of Boston. The Lynch sector owns from the surface to between 2000 and 4000 feet (1,219.2 m), depending on the distance from Boston Logan airport. Lynch primarily provides services to aircraft landing and departing Norwood Memorial. Depending on traffic Lynch Sector(AL) is usually combined with the Plymouth Sector(SM).
Bedford - SB - 124.400 MHz
- The Bedford sector is primarily a satellite sector for all airports north of Boston. The Bedford sector owns from the surface to between 2000 and 5000 feet (1,524 m), depending on the distance from Boston Logan airport. Bedford primarily provides services to aircraft landing and departing Hanscom Field, Beverly Municipal, and Lawrence Municipal.

Each Boston position has the ability to receive and transmit on 121.500 MHz and 243.000 MHz and is monitored by the Bedford Sector(SB).

Manchester Area

General

On the right side of the room when you walk into the Operations room is the Manchester Area. The position layout for these sectors from right to left is:

Low Sector(SO)
East Coordinator (CE) This position has the capability to Monitor any position/frequency.
East Sector(SE)
Manchester Flight Data (FD-M)
Fitzy Sector(SF)
West Sector (SW)
Manchester Coordinator(CM). This position also has the capability to monitor any position/frequency.
Tommy Sector (ST)

Sectors

Tommy - ST - 127.350 MHz; 385.450 MHz
- The Tommy sector is one of two Low sectors that overlies the Manchester Airport. This sector owns that airspace from the Manchester Airport to about 25 miles (40.2 km) north of Manchester from above the surface to and including 4000 feet (1,219.2 m). The Tommy sector is either a Final or an Initial Departure sector for the Manchester airport, depending on runway configuration. Tommy is usually combined at Fitzy.
Fitzy - SF - 124.900 MHz; 385.450 MHz
- The Fitzy sector is one of two Low sectors that overlies the Manchester Airport. This sector owns that airspace from the Manchester Airport to about 15 miles (24.1 km) south of Manchester from above the surface to and including 4000 feet (1,219.2 m). The Fitzy sector is either a Final or an Initial Departure sector for the Manchester airport, depending on runway configuration. This sector also handles departures coming out of Nashua and arrivals going to Nashua.
East - SE - 125.050 MHz; 269.400 MHz
- The East sector overlies the Low sector from above 4000 to and including 10,000. This sector sequences and descends BOS Area arrivals via ENE and hands off to the Rockport sector. This sector also climbs and descends arrivals and departures at Manchester, Pease, and satellites.
Low - SO - 125.8250 MHz; 353.500 MHz
- The Low sector overlies the Pease Airport from above the surface to and including 4000 feet (1,219.2 m). This sector owns from about 25 miles (40.2 km) north of Pease to about 25 miles (40.2 km) south of Pease, and from 15 miles (24.1 km) east to 15 miles (24.1 km) west of Pease. This sector is primarily responsible for arrivals and departures at Pease Airport. Low is always combined at East, and is only opened for training purposes.
West - SW - 134.750 MHz; 254.250 MHz
- The West sector overlies both Tommy and Fitzy sectors from above 4000 to and including 10,000. It also owns from above the surface to and including 10,000 in the vicinity of Laconia Municipal Airport (LCI). This sector is primarily responsible for descending arrivals into Manchester and handing off to either Tommy or Fitzy as appropriate. This sector also climbs westbound departures from either Tommy or Fitzy and hands off to Boston Center.

Laconia - 119.850 MHz
- This frequency is used to provide IFR clearances and cancellations to aircraft on the ground at Laconia Municipal Airport
  Laconia Municipal Airport
  Laconia Municipal Airport is a general aviation airport located three miles northeast of the central business district of Laconia, a city in Belknap County, New Hampshire, USA. It covers and has one runway....
  
  (LCI).

Concord - 133.650 MHz
- This frequency is used to provide IFR clearances and cancellations to aircraft on the ground at Concord Municipal Airport
  Concord Municipal Airport
  Concord Municipal Airport is a public-use airport located two miles east of the central business district of Concord, a city in Merrimack County, New Hampshire, United States. This general aviation airport is publicly owned by the City of Concord...
  
  (CON).

Nashua - 121.800 MHz
- When Nashua Tower (ASH) is closed (between 9PM and 7AM), The Nashua Ground Control frequency is switched over the Manchester Area controller. Pilots can use this frequency for clearance delivery and IFR cancellations when on the ground at Nashua.

Each Airport Air Traffic Control Tower in the Manchester area (Nashua and Pease) have STARS Tower Display workstations displays that are linked to the A90 STARS automation system.

All of the MHT positions have the ability to receive and transmit on 121.500 MHz and 243.000 MHz and is monitored by the Flight Data position.

The Operations Room

General

Located on the second floor of the facility. Below the operations control room on the first floor is the electronics room where all of the computer and other electronic equipment is housed. The electronics room has an extra space in case another TRACON moves into the facility and they need somewhere to house the equipment. They have extra space so if they have new equipment delivered they can test it and make sure it works without interfering with the existing equipment. This makes it a seamless transition between old and new equipment. The Facility is backed up by two 1250 kW diesel generators and 4 UPS units (two 225kVA, two 40kVA).

Position layout

The Operations Room of the Boston Consolidated TRACON has sector equipment along three of its four walls. The facility has 19 controller and 9 coordination positions that use the Raytheon STARS automation system and the ACE-IDS from Systems Atlanta, Inc. Also at each position is a computer touch screen which is the Enhanced Terminal Voice Switch(ETVS) built by the Northrop Grumman Corporation, this handles all of the ground to air and ground to ground communications. When you walk in the door, the Boston Area is located on the back wall and the Manchester Area is located on the right wall. The wall on the left mainly contains extra scopes that would be used if the Bangor, Portland, or Cape TRACONs needed to consolidate into the building. Each wall of the room is able to expand outward for extra space, allowing for future expansion. In the center of the room are the Front Line Manager's and Traffic Management Unit(TMU) Positions.

Wall displays

A90 is equipped with multiple plasma flat-screen television screens which are used to display up to 16 different types of information needed by supervisory, traffic management and controllers-in-charge ranging from ETMS to Weather. Although they can be set to display almost anything, they will usually be set to one of three things. Commonly, a map of the Northeast United States will be displayed that shows all traffic landing or departing at Boston or Boston Satellite fields. This allows the controllers to look up at the screen and quickly tell if there is a rush about to come. Also commonly displayed is the IDS5 display. This information is also shown on a small touch-screen above each controller's station. Also, commonly displayed above the Initial Departure sector is a live video feed from Boston Tower showing the departure strip bay. This camera system is used to satisfy the requirement for "non-verbal rolling notification" as required by FAAO 7110.65. What is displayed on each screen can be changed at one of the center console positions, which is controlled with a computer touch screen.

Training

BCT has a state-of-the-art simulator training facility located on the second floor just down from the operations control room. The room contains five training positions. The training room includes a Raytheon Standard Terminal Automation Replacement System (STARS). The STARS system has an embedded simulator ATCoach which is produced by UFA. Inc.

UFA. Inc.

UFA, Inc. is a software engineering firm providing Air Traffic Control simulation technologies to civil aviation, military, university, and commercial clients worldwide. Established in 1985, UFA is privately owned and operated with headquarters in Woburn, Massachusetts, and local offices in...

out of Woburn, Massachusetts. This system provides the instructor and the student with a virtual display of live traffic on the STARS Terminal Controller workstation TCW. Raytheon provides the hardware and UFA provides the software and embedded simulator. Features of this simulator include:
- Weather
- Pre-programmed events
- 600 aircraft profiles
- Up to 24 simultaneous training exercises
- Scenario development tools
- Pseudo Pilot functions.
This is one of the most advanced simulators in the National Airspace System.

Accompanying ATCoach is ATVoice which provides the Voice Recognition and Response for the simulator. ATVoice allows the students to issue clearances directly to the simulated pilots during the exercise and then in turn ATVoice generates the proper pilot feedback/responses.

Above each TDW is an exact replica of the IDS-5 information display.
The facility also has State-of-the-art classrooms which are able to feature computer generated graphics and multimedia source material that comes right from the Operations room.

External links

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