My rates:

One-on-one Hourly Rate (2 hour minimum):                                                                                                                                             $12.50 - ($25.00 per 2 hour class)

Small Group - Additional Hourly Rate per Student (6 student maximum):                                                                                                                                         $2.50 

- Examples: Two students: $15.00/HR ($7.50 each/HR). Four students: $20.00/HR ($5.00 each/HR). Six students: $25.00/HR (about $4.25 each/HR).

Specialized Topic-related classroom or online training - e.g. VFR Class BRAVO request:                                            

                                                                                                           $20.00 per hour

80 hour/4 week online courses (Levels II, III and IV):                                                                                                                                            $950.00    

1 hour Diagnostic Evaluation:                                                                                                                                                                                                      FREE

ICAO Doc 9835-AN/453: Section 1.3.10 Training Duration…” There is a growing awareness of both the considerable time required for significant progress to be made by any given language learner and also the considerable differences in the rates at which different people learn language. There is a consensus in current academic research that approximately 200 hours is required for a learner to make significant progress, e.g. to move from an mid-to-upper ICAO Level 3 to an Operational Level 4. Moreover, for many individuals, considerably more time may be required – possibly as much as 400 hours – to make the same progress. The practical repercussions of these facts in terms of direct financial investment and the cost of personnel being withdrawn from service represent substantial challenges for an industry already under pressure in other areas: e.g. fuel costs, competition, environmental concerns, and security. 8 ICAO Circular 323-AN/185 Given this changing environment, airlines and air navigation service providers are seeking training solutions that will balance effectiveness (achieving ICAO Operational Level).” 

Complete ICAO Aviation English Requirements: ICAO Doc 9835-AN/453