What (who) is '49–'17 - definition
Bundesautobahn 49
FEDERAL MOTORWAY IN GERMANY
Autobahn 49; BAB 49
is a federal motorway running through north Hesse. It connects Kassel with the Schwalm-Eder-Kreis, where it ends in Neuental.
XXXXY syndrome
THE 49,XXXXY SYNDROME REPRESENTS A CHROMOSOMAL ANOMALY OF THE ANEUPLOIDIC TYPE CHARACTERIZED BY THE PRESENCE OF THREE EXTRA X CHROMOSOMES IN MALES
XXXXY; 49,XXXXY syndrome; 49 xxxxy syndrome; 49 XXXXY syndrome; 49, XXXXY syndrome; 49,XXXXY
49,XXXXY syndrome is an extremely rare aneuploidic sex chromosomal abnormality. It occurs in approximately 1 out of 85,000 to 100,000 males.
Piasecki X-49
EXPERIMENTAL AIRCRAFT BY PIASECKI AIRCRAFT
X-49; Sikorsky Piasecki X-49; Sikorsky/Piasecki X-49; Speedhawk; X-49 Speedhawk; Piasecki X-49A; Piasecki X-49a; X-49a; Piasecki X-49
The Piasecki X-49 "SpeedHawk" is an American four-bladed, twin-engined experimental high-speed compound helicopter developed by Piasecki Aircraft. The X-49A is based on the airframe of a Sikorsky YSH-60F Seahawk, but utilizes Piasecki's proprietary vectored thrust ducted propeller (VTDP) design and includes the addition of lifting wings.
Wikipedia
'49–'17
49–'17 is a 1917 American silent Western film directed by Ruth Ann Baldwin and starring Joseph W. Girard, Leo Pierson and William J.
