T-28 Participation in the North Dakota Thunderstorm Project (NDTP)
Overview
The T-28 research aircraft participated in the North Dakota Thunderstorm Project, centered
at Bismarck, ND, from June 12 - July 22, 1989. The focus of investigation included the
study of transport, dispersion, and entrainment, and ice initiation and evolution.
The primary role of the T-28 was to penetrate upper regions of convective clouds following
the dispersal of sulfur hexafluoride (SF6), radar chaff, and/or fluorescent beads in lower
regions of the cloud. Instrumentation on-board recorded SF6 levels, as well as collecting data
on the hydrometeor spectrum from micrometer-sized cloud droplets to centimeter-sized
hailstones. The standard package of instruments provided for the
determination of temperature, vertical wind, electric fields, water content, etc. During NDTP the
T-28 carried a PMS 2D-C optical probe.
Research Flights
- Flight 512 - 6/17/89 16:10 - 17:30
- Flight 515 - 6/23/89 14:15 - 16:50
- Flight 516 - 6/27/89 19:00 - 21:20
- Flight 517 - 7/06/89 17:20 - 19:45
- Flight 518 - 7/07/89 13:30 - 15:30
- Flight 519 - 7/10/89 19:25 - 21:30
- Flight 520 - 7/14/89 15:20 - 17:45
- Flight 521 - 7/17/89 14:50 - 16:40
Reports
T-28 participation in the 1989 North Dakota Thunderstorm Project (IAS Report R-90/05)
The North Dakota Thunderstorm Project: A Cooperative Study of High
Plains Thunderstorms (BAMS Article)
Data Access
NDTP 1989 Data Access
Other Project Web Pages
NDSWC
