https://www.usgs.gov/publications/radio-telemetry-evidence-re-nesting-same-season-marbled-murrelet
Unlike other alcids, laying of replacement eggs has not been well documented in Brachyramphus murrelets. Observations of two radio-marked Marbled Murrelets...
radio telemetryevidencenestingseason
https://www.nist.gov/publications/smoke-measurements-using-advanced-helicopter-transported-sampling-package-radio
A second generation smoke sampling package designed to be deployed on a helicopter winch cable has been developed and tested.
smokemeasurementsusingadvancedhelicopter