Use this form to validate single IGC files. If you have more than one file to validate you can use the Online Validation service.
If there is any output from the validation program it is prefixed with the > character. Below this the result is reported in a block of three lines, the first of which starts with the word PASSED, FAILED or ERROR. The second line reports the validation program that was used (or a brief description in the case of an ERROR), while the third line reports the name of the IGC file that was checked.