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Special Notices

Please be advised of the following Special Notices:

25TN 2007 2008


Date: 8 July 2020

Subject: Incorrect Missed Approach Hold Turn Direction

Cycle 2007 & 2008

Due to an error in procedure source, the following procedure was delivered with an incorrect missed approach hold turn direction.

25TNCopter RNAV (GPS) 235 (R235)The missed approach hold at LALLS WP was delivered with a right turn. The turn should be a left turn.

AeroNavData advises using the procedure with extreme caution until an updated data delivery is made. The data will be updated to reflect the latest source in the cycle 2009 data effective Thursday, August 13, 2020.

Click here to read or download the official Special Notice:  25TN 2007 2008

Special notices are disseminated to notify customers of issues with navigational data which may affect flight operations or safety.

Information contained herein should be immediately relayed to appropriate personnel!
Important:   Check NOTAMs and other pertinent information prior to flight.

All questions regarding this Special Notice should be addressed to:




1839 Ghent Rd

Columbia, IL  62236