![telemetry - What did "verb 50 - noun 90" mean during Apollo 11 powered descent? (1202 alarm) - Space Exploration Stack Exchange telemetry - What did "verb 50 - noun 90" mean during Apollo 11 powered descent? (1202 alarm) - Space Exploration Stack Exchange](https://i.stack.imgur.com/6D4NZ.png)
telemetry - What did "verb 50 - noun 90" mean during Apollo 11 powered descent? (1202 alarm) - Space Exploration Stack Exchange
![art on Twitter: "#OTD in 1969 #Apollo11 had some troubles before the #MoonLanding. #NeilArmstrong: "Program Alarm. 1202. Give us a reading on the 1202 Alarm." #CharlieDuke: "Roger... We're GO on that alarm." art on Twitter: "#OTD in 1969 #Apollo11 had some troubles before the #MoonLanding. #NeilArmstrong: "Program Alarm. 1202. Give us a reading on the 1202 Alarm." #CharlieDuke: "Roger... We're GO on that alarm."](https://pbs.twimg.com/tweet_video_thumb/EdYtaBTWoAIwSFt.jpg)
art on Twitter: "#OTD in 1969 #Apollo11 had some troubles before the #MoonLanding. #NeilArmstrong: "Program Alarm. 1202. Give us a reading on the 1202 Alarm." #CharlieDuke: "Roger... We're GO on that alarm."
![telemetry - What did "verb 50 - noun 90" mean during Apollo 11 powered descent? (1202 alarm) - Space Exploration Stack Exchange telemetry - What did "verb 50 - noun 90" mean during Apollo 11 powered descent? (1202 alarm) - Space Exploration Stack Exchange](https://i.stack.imgur.com/5TiLM.png)
telemetry - What did "verb 50 - noun 90" mean during Apollo 11 powered descent? (1202 alarm) - Space Exploration Stack Exchange
![DutchSpace on Twitter: "Interesting Jack Garman's LM error code "cheat sheet" #Apollo11 used for the famous 1202 program alarm during descent http://t.co/xizAWNnZOn" / Twitter DutchSpace on Twitter: "Interesting Jack Garman's LM error code "cheat sheet" #Apollo11 used for the famous 1202 program alarm during descent http://t.co/xizAWNnZOn" / Twitter](https://pbs.twimg.com/media/CLCTin2W8AAzA4Z.jpg)