The role of schools in providing economic education from an early age should be maximized through non-formal or informal education as new economic education begins to be taught in the earliest schools at Junior High School level. In this research will be developed a story book in which contains a message on how to conduct economic activities in a rational manner so that children understand and can apply it in everyday economic activities.This research is a development research using Design Based Research development model. Based on the results of this study it is found that economic storybooks that have been developed are feasible to be used with the percentage of assessment from material experts of 86.72% (very feasible), and the percentage of assessment from media experts of 90.20% (very feasible). In addition, this story book is also effective to provide knowledge about the economic rationality that can be seen from the field trial results with a percentage of success of 80% (very good).

<p class="PreformattedText"><em>The role of schools in providing economic education from an early age should be maximized through non-formal or informal education as new economic education begins to be taught in the earliest schools at Junior High School level. In this research will be developed a story book in which contains a message on how to conduct economic activities in a rational manner so that children understand and can apply it in everyday economic activities.</em><em>This research is a development research using Design Based Research development model. </em><em>Based on the results of this study it is found that economic storybooks that have been developed are feasible to be used with the percentage of assessment from material experts of 86.72% (very feasible), and the percentage of assessment from media experts of 90.20% (very feasible). In addition, this story book is also effective to provide knowledge about the economic rationality that can be seen from the field trial results with a percentage of success of 80% (very good).</em><em></em></p>

Aviation safety is matters related to aviation security and safety. With the existence of a Safety Management System (SMS), airport service providers, airport transportation, or flight navigation are expected to be able to implement their operational activities as an effort to fulfill aviation safety. The heliport is where helicopters land and take off. Surface Level Heliport is a heliport located above ground level. The purpose of this study is to find out what obstacles hinder the process of implementing the Safety Management System (SMS) for heliport operational personnel at PT. Whitesky Aviation, knows the solutions that are made in overcoming problems that occur in the Safety Management System (SMS). The type of research used is descriptive qualitative research. The data collection technique used was observation in the heliport area, interviews with 3 personnel from the safety, operational, technical and documentation departments. The triangulation used is method triangulation, while the data analysis used is data reduction, data presentation, and drawing conclusions. The results of this research are the obstacles experienced during the process of implementing the Safety Management System (SMS), namely communication barriers, safety culture, and weather. In handling the constraints, the solutions taken have been very good because of the annual work program from the safety department which has been implemented and followed by all personnel in each department