File:Gulfstream leaves Riyadh.jpg


 * Source
 * CivMilAir ✈ @CivMilAir on Twitter, April 21, 2018 @ 21:29 UTC
 * '' Airborne from King Salman AB, Riyadh
 * '' Royal fleet flying hospital
 * '' 🇸🇦 Saudi Armed Forces Medical Services GLF4 HZ-MS4B
 * '' https://fr24.com/GLF4/111eb237
 * CivMilAir ✈ @CivMilAir on Twitter, April 21, 2018 @ 23:32 UTC
 * ''Correct. Unfortunately Saudi Arabia has patchy coverage to many sites. FR24 had the longest track, hence screenshot at the top. The http://adsbhub.org feed into the private sever I use lost coverage <20 mins after take-off.


 * Retweets
 * SURA @AlSuraEnglish on Twitter, April 21, 2018 @ 22:02 UTC
 * ''#BREAKING - Royal Flying Hospital now leaves King Salman's Airbase in #Saudi Arabia's capital. King Salman is staying in a bunker in the airbase. It is unknown if he is on the hospital plane.


 * The plane
 * Flight history for aircraft - HZ-MS4B - FlightRadar24
 * ''AIRCRAFT
 * ''Gulfstream G450
 * ''AIRLINE
 * ''Saudi Armed Forces Medical Services
 * Flight tracking history for HZ-MS4B - Plane Finder
 * HZMS4B - FlightAware

Analysis
I do not think the Gulfstream was related to the alleged coup attempt. It was on its way to the Yemeni front, most likely to pick up wounded. Besides, the plane is making flights every day. -- Petri Krohn (talk) 14:18, 7 June 2018 (UTC)