A corporate flight crew on the teb 19 ILS at 2;000 feet received a TCAS TA from an inbound ewr jet a...

Attributes
ACN	1272928
Time
Date	201506
Local Time Of Day	1801-2400
Place
Locale Reference	TEB.Airport
State Reference	NJ
Environment
Flight Conditions	VMC
Light	Dusk
Aircraft 1
Make Model Name	Medium Transport Low Wing 2 Turbojet Eng
Operating Under FAR Part	Part 91
Flight Phase	Final Approach
Route In Use	Other ILS 19
Flight Plan	IFR
Person 1
Function	Pilot Not Flying Captain
Qualification	Flight Crew Flight Instructor Flight Crew Instrument Flight Crew Multiengine Flight Crew Flight Engineer Flight Crew Air Transport Pilot (ATP)
Experience	Flight Crew Last 90 Days 45 Flight Crew Total 13000 Flight Crew Type 2200
Person 2
Function	Pilot Flying
Qualification	Flight Crew Flight Instructor Flight Crew Multiengine Flight Crew Instrument Flight Crew Air Transport Pilot (ATP)
Experience	Flight Crew Last 90 Days 40 Flight Crew Total 11400 Flight Crew Type 3000
Events
Anomaly	ATC Issue All Types Conflict NMAC Deviation - Altitude Excursion From Assigned Altitude Deviation - Altitude Overshoot
Miss Distance	Vertical 400

Narrative:

We were on the localizer for runway 19 at teb; level at 2;000 between unvil and tuggz (approximately 8 miles from the runway). Ny approach handed us off to the tower and as I looked up from the frequency change; we got a TA from a jet inbound to ewr at 1;000 above us (3;000) southeast bound. We saw him at 1:30 and then a second or two later we got a TA from another aircraft at 2:00 at our altitude (2;000); that immediately turned into an RA. The flying pilot climbed and then leveled off in compliance with the TCAS guidance. We both saw the low wing aircraft with pulse lights flashing pass about 400 feet below us.when I queried the tower controller; she said they weren't talking to the other aircraft and that he was operating legally below the class B outside the class D. The arrivals into teterboro are frequently challenging since ny approach brings us down low far (30-50 miles) from the airport; in close proximity to many small airports. In this case an extension to the teterboro class D to accommodate the ILS 19 would be prudent.

Original NASA ASRS Text

Title: A Corporate flight crew on the TEB 19 ILS at 2;000 feet received a TCAS TA from an inbound EWR jet at 3;000 feet and a TCAS RA CLIMB from VFR traffic 400 feet below.

Narrative: We were on the localizer for Runway 19 at TEB; level at 2;000 between UNVIL and TUGGZ (approximately 8 miles from the runway). NY Approach handed us off to the tower and as I looked up from the frequency change; we got a TA from a jet inbound to EWR at 1;000 above us (3;000) southeast bound. We saw him at 1:30 and then a second or two later we got a TA from another aircraft at 2:00 at our altitude (2;000); that immediately turned into an RA. The flying pilot climbed and then leveled off in compliance with the TCAS guidance. We both saw the low wing aircraft with pulse lights flashing pass about 400 feet below us.When I queried the tower controller; she said they weren't talking to the other aircraft and that he was operating legally below the Class B outside the Class D. The arrivals into Teterboro are frequently challenging since NY Approach brings us down low far (30-50 miles) from the airport; in close proximity to many small airports. In this case an extension to the Teterboro Class D to accommodate the ILS 19 would be prudent.

Data retrieved from NASA's ASRS site and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.

A corporate flight crew on the teb 19 ILS at 2;000 feet received a TCAS TA from an inbound ewr jet at 3;000 feet and a TCAS RA climb from VFR traffic 400 feet below.