LGA NAS SURVEY DATE Resurvey RU2 & RU4 in SURVEY LOCATIONS 2010 ASDE-X ANTENNA ASR9 BARROMETRIC PRESSURE SYSTEM NGS CONTROL POINTS X1 R/W 22 Glide Slope X2 LGA RTR #3 RU1 NE Side of ATCT RU2 LLWAS #2 Edgewater Industrial Park RU3 LLWAS #3 NY Times Printing Plant RU4 Parking Lot #5 RU5 Roof of Obser Twr at Aeronautics School RU6 R/W 22 LOC/DME Shelter RU7 LLWAS #1 parking Lot E10 RU8 Tower Rikers Island RU9 West Side of ATCT CTS1 SE of Rwy 13 CTL2 SE of Rwy 22 CTL3 NW of Twy Z CTS4 Island at Twy B & Y 2 CONTACTS NAS Survey Contacts: (Susie) Gail Evans: Office Work: (405) cell (405) Walter Meyer: (405) cell (405) Jacqueline Wiese: Operations Eng Manager (405) LGA Contacts: FAA Laguardia Air Traffic Control Tower Building 100 LaGuardia Airport Flushing, NY Tel: (347) , FAX: (347) NY Terminal Eng Center Kimberlee Valdes: (718) cell (516) NY Engineering Center Gary Y Wu: (718) SOKKIA NTRIP BASE RECEIVER /13/ /06/2010 4 NGS AJ8804 PAC 01/06/10 5 NGS AJ8804 PAC 10/26/2015 6 NGS SAC AJ8816 Localization Point 01/06/2010 7 NGS SAC AJ8816 LGA E 10/26/2015 8 NGS AJ8817 SAC Did Not Recover NGS AJ8817 LGA F 10/26/ X1 R/W 22 GLIDE SLOPE RU span about 30 inches New Location 4/13/ X2 LGA RTR #3 RU span about 39 inches 04/13/ RU1 NE SIDE of ATCT New Location 04/13/ RU1 NE SIDE of ATCT RT, Sector 73 Degrees, 10/26/ RU2 LLWAS #2 EDGEWATER IND PARK Collected with Mobile Mapper 01/06/ RU2 LLWAS #2 EDGEWATER IND PARK 10/27/ RU3 LLWAS #3 NY TIMES PRINTING PLANT 10/05/ RU4 PARKING LOT #5 Permanent Location with antenna 04/13/2010 TEMP PERM CENTER 18 RU4 Delta Connection 10/26/ RU5 ROOF OF OBSERVATION TWR AT AERONAUTICS SCHOOL 04/13/ RU6 R/W 22 LOC/DME SHELTER Collected on Pedestal 01/05/ RU7 LLWAS #1 PARKING LOT E10 01/05/ RU8 TOWER RIKERS ISLAND 01/06/ RU8 TOWER RIKERS ISLAND 10/26/ RU9 WEST SIDE OF ATCT 01/06/ RU9 WEST SIDE OF ATCT RT SECT 285 TO 315 DEG. 10/26/ ASDE on ATCT Collected with 3D Mapping 04/13/ ASDE on ATCT 04/13/ ASDE on ATCT 10/26/ ATCT Ground Manhole North of Tower 10/26/ ATCT Ground Manhole North of Tower 10/26/ Barometric Pressure Systems Tube end is located on the 14 th floor in the Microwave Balcony in the cable rack. 04/13/ /06/2010 No tubing ATCT MSL = 6.47 Height to rack = BPS Elevation = On April 13, 2010 the tube end was down 6.5 from the rail BPS Elevation = Actual Tubing = End of Tube = /13/ ASR9 LGA uses JFKs ASR system. 33 CTS1 SE of R/W 13 01/05/ CTL2 SE of R/W 22 01/05/ CTL3 NW of TWY Z 01/06/ CTS4 ISLAND at TWY B & Y 01/06/