NASA Photo ID: STS055-203-034 File Name: 10073181.jpg Film Type: 35mm CN Date Taken: 05/06/93 Title: STS-55 Commander Nagel uses SAREX II inside the SL-D2 module aboard OV-102 Description: STS-55 Commander Steven R. Nagel, wearing headset, holds the Shuttle Amateur Radio Experiment II (SAREX-II) transceiver during testing of the whip antenna protruding from the Spacelab Deutsche 2 (SL-D2) science module. Nagel is stationed in front of the SL-D2 aft end cone. The seven member crew participated in communications with students and licensed radio operators via SAREX. Attached to the aft end cone are a fire extinguisher and an STS-37 extravehicular activity (EVA) photo of Mission Specialist 1 (MS1) and Payload Commander (PLC) Jerry L. Ross (STS037-18-032).