The Linear Aerospike SR-71 Experiment (LASRE) pod is seen on the upper rear fuselage of an SR-71 aircraft during take-off of the first flight to experience an in-flight cold flow test.
EC98-44440-13
The Linear Aerospike SR-71 Experiment (LASRE) pod is seen on the upper rear fuselage of an SR-71 aircraft during take-off of the first flight to experience an in-flight cold flow test. The flight occurred on 4 March 1998.4 Mar 1998NASA Photo / Tony Landis› SR-71-LASRE Project Description