arm-and-hand

For instance, arm-and-hand signals used during the day may not be visible during darkness.

FM 44-48 Appendix D - Stealth United States Army 1993

Lift-off from the pickup zone.a. When the aircraft are loaded and ready for lift-off, the PZCO signals the flight leader using arm-and-hand or light signals.

FM 90-4 Appendix A United States Army 1987

The PZCO may use schedules, messengers, arm-and-hand signals, light signals, or (as a last resort) radio to order helicopter loads to move to the PZ.

FM 90-4 Appendix A United States Army 1987

Tom set the panel for "walking" and slipped in a punched tape to control arm-and-hand motions.

Tom Swift Jr And His Giant Robot Sklar, Richard 1954