# High-altitude flight with a hard landing

> German article from Gerhard Barkleit, Dresdner Heft 101

**Wikidata**: [Q134577100](https://www.wikidata.org/wiki/Q134577100)  
**Source**: https://4ort.xyz/entity/high-altitude-flight-with-a-hard-landing


## References

1. [Source](https://swb.bsz-bw.de/DB=2.304/PPNSET?PPN=1391719018&INDEXSET=21)