Introduction to Glider Flying > Introduction to Glider Flying > Factors Affecting Decision Making > Use of Resources > External Resources

Possibly the greatest external resources during flight are air traffic controllers and flight service specialists. ATC can help decrease pilot workload by providing traffic advisories, radar vectors, and assistance in emergency situations. Flight service stations can provide updates on weather, answer questions about airport condi-tions, and may offer direction-finding assis-tance. The services provided by ATC can be invaluable in enabling you to make informed in-flight decisions. voicing any concerns.