1. Proposed Flight Lines

2. April 07 Experiment P-3 flights from Thule and Kangerdlussuaq
150 MHz and 450 MHz Radars
Maximum altitude allowable
6, 6 hour flights available with existing budget

3. Flight Description Each flight flown twice: 150 and 450 MHz
Flight 1 is highest priority at 450 Mhz
Each flight is between 2000 and 2500 km (roundtrip)
Flights 1 and 2 include segments over the ocean
Flight 3 should include a segment down the Sondrestrom Fjord

4. Proposed Flight Lines
Ice Streams
Outlet Glaciers
Jacobshavn

5. Flight Details Flight 1 Segment over open ocean
Repeat segment flown at 150 MHz in May 2006
Flights at 150 and 450 MHz
Overflight of NGRIP and North East Ice Stream
Segment from GITS to Thule reflown several times for Tomography (20-30 m
Horizontal offsets)
Flight 2
Flight of NEMES drilling site location
Flights across crevassed areas of outlet glaciers and across grounding lines
Reflight of GITs Thule segment for Tomography
Flight at 150 and 450 MHz
Flight 3
Open Ocean Segment down Sondrestrom Fjord
Several passes over Jacobshavn glacier with at least two segments separated
By 20 – 30 m
Flight over GRIP GISP drill sites
Outbound at ft, Return flight at 500 feet
Flights at 150 MHz and 450 MHz
Need to include Tomography segments