LGA NYCAR Brief Presented to: LGA NYCAR By: David S. Johnson and - - PowerPoint PPT Presentation

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LGA NYCAR Brief Presented to: LGA NYCAR By: David S. Johnson and - - PowerPoint PPT Presentation

Jul 26, 2023 235 likes •407 views

LGA NYCAR Brief Presented to: LGA NYCAR By: David S. Johnson and Ken Brissenden Date: December 4, 2018 Federal Aviation Administration AGENDA THROGS HELICOPTER ROUTE LGA RNAV (GPS) RUNWAY 31 LGA TNNIS RNAV DEPARTURE Federal

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Presented to: By: Date:

Federal Aviation Administration

LGA NYCAR Brief

LGA NYCAR David S. Johnson and Ken Brissenden December 4, 2018

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Federal Aviation Administration

AGENDA

  • THROGS HELICOPTER ROUTE
  • LGA RNAV (GPS) RUNWAY 31
  • LGA TNNIS RNAV DEPARTURE

2 Federal Aviation Administration

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Federal Aviation Administration

THROGS Helicopter and Seaplane Route 180-Day Test

3 Federal Aviation Administration

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Federal Aviation Administration

THROGS Route Change

  • Relieve congestion and operational concerns along the THROGS route

and conflicting fixed wing aircraft aborting landing at LGA

  • FAA worked with the Eastern Region Helicopter Council for pilots to

voluntarily consider alternate routes

  • The test started on October 15, 2018, and will not exceed 180 days
  • FAA

will collect flight data for

  • perational

effectiveness and environmental impacts

  • If the test is deemed successful by improving safety and efficiency,

additional NEPA review will be conducted by FAA before permanent implementation

Federal Aviation Administration 4

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Federal Aviation Administration

Inviting Feedback

THROGS-Test@faa.gov

Federal Aviation Administration 5

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Federal Aviation Administration

LGA Temporary RNAV (GPS) Y Runway 31

Federal Aviation Administration 6

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Federal Aviation Administration

LGA Temporary RNAV (GPS) Y Runway 31

  • In order to avoid forcing JFK to operate on a single

configuration, the LGA temporary procedure was designed.

  • During LGA runway construction periods:
  • de-conflict JFK operations from LGA operations
  • maintain operational efficiency

Federal Aviation Administration 7

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Federal Aviation Administration

LGA Temporary RNAV (GPS) Y Runway 31

  • Procedure is valid for 180 days and is not for use beyond the

runway construction period

  • Procedure will be NOTAMed “NA” on the February 28,

2019 publication date. The NOTAM will be removed when ATC plans to use the procedure during the runway construction period

Federal Aviation Administration 8

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Federal Aviation Administration

LGA Temporary RNAV (GPS) Y Runway 31

  • LGA Order of Preference for RY 31 Approaches During

JFK 2019 Construction – Expressway Visual RY 31 – ILS 4 Circle to RY 31 – New RNAV RY 31 Approach – Localizer RY 31

Federal Aviation Administration 9

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Federal Aviation Administration

JFK Operation and TNNIS Use

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  • JFK ILS 22L and/or simultaneous use of RY 22L/R restrict

LGA from use of Whitestone Climb

  • LGA will use TNNIS as part of “All Climbs”
  • Add JFK 31L departure to above operation
  • LGA will be forced to TNNIS only

Without the TNNIS procedure, either LGA or JFK must reduce capacity during peak JFK operation

Federal Aviation Administration

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Federal Aviation Administration

Restrictions on TNNIS Use

  • TNNIS only to be used when JFK is on approved runway

configurations JFK Arrival RWY JFK Dept RWY 22L 22R1 22L 22R, 31L2 22L, 22R 22R1 22L, 22R 22R, 31L2 22L, 22R 31L2 Note 1: As part of “All Climbs” Note 2: TNNIS only

11 Federal Aviation Administration

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Federal Aviation Administration

TNNIS Use as Defined by CATEX

Historical Use as overlay to Flushing Climb Still Applies:

  • During match play at the US Open
  • When JFK is using the ILS RWY 13L/R Approach
  • For propeller aircraft, when JFK is landing ILS 22/R

approaches

  • When strong winds make use of Whitestone Climb

inadvisable

12 Federal Aviation Administration

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Federal Aviation Administration

  • 3.5

nm

  • 7:00 am – 10:00 am LOCAL
  • LGA ARRIVE ILS 22
  • LGA DEPART 13 - NT3 GM4 TN5
  • SURFACE – 1000’
  • 1000’ – 2000’
  • 2000’ - 3000’

3000’ – 4000’ 4000’ – 5000’ 5000’ – 6000’ 6000 ‘ – 7000’

  • JFK ARRIVE ILS 22 R / L
  • JFK DEPART 22R
  • 3.5

nm

Federal Aviation Administration 13

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Federal Aviation Administration

Improving Oversight for Compliance in TNNIS Use

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  • Added N90 Operations Manager in Charge (OMIC)

responsibility to monitor operational need for procedure

  • N90 Operations Supervisors required to coordinate

conditional airspace with N90 OMIC prior to use

Federal Aviation Administration

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Federal Aviation Administration

Federal Aviation Administration 15