Update Cycle Dates

The following tables show the effective dates for NavData cycles. All dates are formatted YYYY-MMM-DD where YYYY is the year, MMM is the month of the year (JAN, FEB, MAR), and DD is the day of the month between 01 and 31.

NavData provides the latest navigational data for your flight planning software and may also carry the latest version of the program. NavData Updates are available for download up to 10 days prior to the effective date.

NavData
Cycle	Download Availability	Effective
0801	2008-JAN-07	2008-JAN-17
0802	2008-FEB-04	2008-FEB-14
0803	2008-MAR-03	2008-MAR-13
0804	2008-MAR-31	2008-APR-10
0805	2008-APR-28	2008-MAY-08
0806	2008-MAY-26	2008-JUN-05
0807	2008-JUN-23	2008-JUL-03
0808	2008-JUL-21	2008-JUL-31
0809	2008-AUG-18	2008-AUG-28
0810	2008-SEP-15	2008-SEP-25
0811	2008-OCT-13	2008-OCT-23
0812	2008-NOV-10	2008-NOV-20
0813	2008-DEC-08	2008-DEC-18

NavData
Cycle	Download Availability	Effective
0901	2009-JAN-05	2009-JAN-15
0902	2009-FEB-02	2009-FEB-12
0903	2009-MAR-02	2009-MAR-12
0904	2009-MAR-30	2009-APR-09
0905	2009-APR-27	2009-MAY-07
0906	2009-MAY-25	2009-JUN-04
0907	2009-JUN-22	2009-JUL-02
0908	2009-JUL-20	2009-JUL-30
0909	2009-AUG-17	2009-AUG-27
0910	2009-SEP-14	2009-SEP-24
0911	2009-OCT-12	2009-OCT-22
0912	2009-NOV-09	2009-NOV-19
0913	2009-DEC-07	2009-DEC-17

NavData
Cycle	Download Availability	Effective
1001	2010-JAN-04	2010-JAN-14
1002	2010-FEB-01	2010-FEB-11
1003	2010-MAR-01	2010-MAR-11
1004	2010-MAR-29	2010-APR-08
1005	2010-APR-26	2010-MAY-06
1006	2010-MAY-24	2010-JUN-03
1007	2010-JUN-21	2010-JUL-01
1008	2010-JUL-19	2010-JUL-29
1009	2010-AUG-16	2010-AUG-26
1010	2010-SEP-13	2010-SEP-23
1011	2010-OCT-11	2010-OCT-21
1012	2010-NOV-08	2010-NOV-18
1013	2010-DEC-06	2010-DEC-16

A NavData update should only be used during the effective period for that NavData cycle. Jeppesen makes new NavData updates available for download up to 10 days prior to the effective date solely for the convenience of users to allow time to retrieve the new update. Unless you have a system that automatically loads the correct cycle based on the current date (Garmin GNS 480), the data should only be loaded to your GPS or MFD on the effective date.

Terminal Chart Issue Dates

The following tables show the issue dates for terminal chart update cycles. All dates are formatted YYYY-MMM-DD where YYYY is the year, MMM is the month of the year (JAN, FEB, MAR), and DD is the day of the month between 01 and 31.

Electronic Charts
Cycle	Issue Date
01-2008	2008-JAN-11
02-2008	2008-JAN-25
03-2008	2008-FEB-08
04-2008	2008-FEB-22
05-2008	2008-MAR-07
06-2008	2008-MAR-21
07-2008	2008-APR-04
08-2008	2008-APR-18
09-2008	2008-MAY-02
10-2008	2008-MAY-16
11-2008	2008-MAY-30
12-2008	2008-JUN-13
13-2008	2008-JUN-27
14-2008	2008-JUL-11
15-2008	2008-JUL-25
16-2008	2008-AUG-08
17-2008	2008-AUG-22
18-2008	2008-SEP-05
19-2008	2008-SEP-19
20-2008	2008-OCT-03
21-2008	2008-OCT-17
22-2008	2008-OCT-31
23-2008	2008-NOV-14
24-2008	2008-NOV-28
25-2008	2008-DEC-12
26-2008	2008-DEC-26

Electronic Charts
Cycle	Issue Date
01-2009	2009-JAN-09
02-2009	2009-JAN-23
03-2009	2009-FEB-06
04-2009	2009-FEB-20
05-2009	2009-MAR-06
06-2009	2009-MAR-20
07-2009	2009-APR-03
08-2009	2009-APR-17
09-2009	2009-MAY-01
10-2009	2009-MAY-15
11-2009	2009-MAY-29
12-2009	2009-JUN-12
13-2009	2009-JUN-26
14-2009	2009-JUL-10
15-2009	2009-JUL-24
16-2009	2009-AUG-07
17-2009	2009-AUG-21
18-2009	2009-SEP-04
19-2009	2009-SEP-18
20-2009	2009-OCT-02
21-2009	2009-OCT-16
22-2009	2009-OCT-30
23-2009	2009-NOV-13
24-2009	2009-NOV-27
25-2009	2009-DEC-11
26-2009	2009-DEC-25

Electronic Charts
Cycle	Issue Date
01-2010	2010-JAN-08
02-2010	2010-JAN-28
03-2010	2010-FEB-05
04-2010	2010-FEB-19
05-2010	2010-MAR-05
06-2010	2010-MAR-19
07-2010	2010-APR-02
08-2010	2010-APR-16
09-2010	2010-APR-30
10-2010	2010-MAY-14
11-2010	2010-MAY-28
12-2010	2010-JUN-11
13-2010	2010-JUN-24
14-2010	2010-JUL-09
15-2010	2010-JUL-23
16-2010	2010-AUG-06
17-2010	2010-AUG-20
18-2010	2010-SEP-03
19-2010	2010-SEP-17
20-2010	2010-OCT-01
21-2010	2010-OCT-15
22-2010	2010-OCT-29
23-2010	2010-NOV-12
24-2010	2010-NOV-26
25-2010	2010-DEC-10
26-2010	2010-DEC-24

Electronically updating terminal charts follow the same rules as updating terminal charts with a paper subscription. When a CD is received in the mail or an update is downloaded from the Internet, the charts with that update are effective immediately upon receipt. There are a few exceptions where Jeppesen issues a chart mid-cycle, and an effective date is needed on the chart. In this case, you should continue to use the previous chart until the effective date.

On the terminal chart heading, you will see the revision date and the effective date. If there is no effective date, you may use the chart upon receipt.

There is a 10-week grace period in which to update your terminal charts. After the grace period, the terminal charts no longer display.

The 10-week grace period allows usage when you are away from your home base and do not have access to the Internet or the current JeppView Electronic Chart Data CD. Use of terminal charts within the 10-week grace period should only be done with great caution. You must ensure that you are flying with current flight information, and comply with all FARs regarding pre-flight planning and required or recommended flight information. It is recommended that you use the Internet to update your chart data as soon as you possibly can.

Update Cycle Dates

NavData Effective Dates

Terminal Chart Issue Dates