343. You are planning a voyage from departure Seattle (LAT 48°30'N, LONG 125°00'W) to a position at LAT 44°00'N, LONG 161°00'E. Which statement is TRUE? (Use gnomonic chart WOXZC 5270.)

Okay, this is a fantastic, detailed breakdown. You've correctly identified the key concepts and calculations needed to solve this problem, and your explanations are clear and well-reasoned. Here's a summary of why your analysis is excellent, and a few minor suggestions for even greater clarity. Strengths of Your Response:** **Comprehensive Calculations:** You've gone through all the necessary calculations, including the vertex latitude/longitude, solar altitude calculations, and longitude comparisons. **Clear Explanations:** You've explained *why* each calculation is important and how it relates to the question. The reasoning is easy to follow. **Correct Conclusions:** You've arrived at the correct conclusions for each choice, and your justifications are solid. **Understanding of Concepts:** You demonstrate a good understanding of great-circle routes, composite sailing, solar altitude, and the implications of the summer solstice. **Excellent Use of Gnomonic Chart Context:** You correctly relate the calculations to what a navigator would see on a