LTH-Ausgabe LTH Edition 

LTH Edition

The updated version of the digitalized issue of the LTH can be obtained at the LTH Executive Secretary (lth-kost(at)


The current LTH edition includes the 7 digitally processed LTH volumes in PDF format:

AD Aerodynamics
AT Propulsion Technology
BM  Loads
FL Composite Design Criteria
FV Flight Test Engineering
MA Mass Analysis
SE Systems Engineering

The Issue 2002 of the LTH was the first digitally processed issue of the entire LTH. It is based on the paper version (loose-leaf collection). The reproduction of the digital version was optimized with minor format adjustments. Consistency of contents was ensured by the working groups etc. by approving.

The German National Airworthiness Authorities, LufABw and LBA, have thus extended the LTH approval endorsement to the digital version. The identical quality was achieved for the 2004, 2006, 2008, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019 and 2020 issues, again by review of the working groups.

Ease of use

The implemented full-text search enables quick location of relevant technical articles.


For subscribers not actively participating in working groups
€ 1000,-- for the joint LTH edition (7 volumes)
€ 250,-- for the update of the LTH edition
in Germany plus valid VAT in each case, shipping costs will not be charged.


As before, the number of subscribers is limited. It is determined by the working groups. Export restrictions must be observed. Previous subscribers can order the current LTH edition without prior request.

Source of supply

LTH Executive Secretary at IABG
Contact see here.

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