Narrative:

Practicing emergency landings at the airport and had so informed tower. To facilitate; they agreed to work with us to clear landing on any one of the four runways available; traffic permitting. After doing about 4 of these on different runways; and calling tower to ask for clearance to turn back; I quipped that I appreciated them letting us land on all these different runways given all the trouble we were having with our pesky engine that day (referring to all the emergency landings we were simulating). They inquired; are you having engine trouble? And we immediately said no; we were making a quip given the repeated practice emergency landings we had discussed with them. They said ok; but be careful with that; we're all on tape. So the lesson is; even if you think tower knows what is going on (here; practice emergency landings); there is zero room to make a quip about an emergency unless it's the real thing. Stick to business in transmissions; nothing else. Lesson learned.

Google
 

Original NASA ASRS Text

Title: J-3 Cub instructor providing training in emergency landings was admonished by the Local Controller for making a remark in jest about having engine problems.

Narrative: Practicing emergency landings at the airport and had so informed Tower. To facilitate; they agreed to work with us to clear landing on any one of the four runways available; traffic permitting. After doing about 4 of these on different runways; and calling Tower to ask for clearance to turn back; I quipped that I appreciated them letting us land on all these different runways given all the trouble we were having with our pesky engine that day (referring to all the emergency landings we were simulating). They inquired; are you having engine trouble? And we immediately said no; we were making a quip given the repeated practice emergency landings we had discussed with them. They said OK; but be careful with that; we're all on tape. So the lesson is; even if you think Tower knows what is going on (here; practice emergency landings); there is zero room to make a quip about an emergency unless it's the real thing. Stick to business in transmissions; nothing else. Lesson learned.

Data retrieved from NASA's ASRS site as of July 2013 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.