Database Release Schedule
Updates for your subscription areas are distributed on a 28-day cycle and are available to either be shipped directly to your location, or conveniently downloaded from UniNet approximately 14 days prior to the effective date.
| Cycle |
Approximate Release Date |
Effective Date |
| |
| 2012 |
22-Oct-2020 |
5-Nov-2020 |
| 2013 |
19-Nov-2020 |
3-Dec-2020 |
| 2014 |
17-Dec-2020 |
31-Dec-2020 |
| 2101 |
14-Jan-2021 |
28-Jan-2021 |
| 2102 |
11-Feb-2021 |
25-Feb-2021 |
| 2103 |
11-Mar-2021 |
25-Mar-2021 |
| 2104 |
8-Apr-2021 |
22-Apr-2021 |
| 2105 |
6-May-2021 |
20-May-2021 |
| 2106 |
3-Jun-2021 |
17-Jun-2021 |
| 2107 |
1-Jul-2021 |
15-Jul-2021 |
| 2108 |
29-Jul-2021 |
12-Aug-2021 |
| 2109 |
26-Aug-2021 |
9-Sep-2021 |
| 2110 |
23-Sep-2021 |
7-Oct-2021 |
| 2111 |
21-Oct-2021 |
4-Nov-2021 |
| 2112 |
18-Nov-2021 |
2-Dec-2021 |
| 2113 |
16-Dec-2021 |
30-Dec-2021 |
| 2201 |
13-Jan-2022 |
27-Jan-2022 |
| Cycle |
Approximate Release Date |
Effective Date |
| |
| 2012 |
22-Oct-2020 |
5-Nov-2020 |
| 2013 |
19-Nov-2020 |
3-Dec-2020 |
| 2014 |
17-Dec-2020 |
31-Dec-2020 |
| 2101 |
14-Jan-2021 |
28-Jan-2021 |
| 2102 |
11-Feb-2021 |
25-Feb-2021 |
| 2103 |
11-Mar-2021 |
25-Mar-2021 |
| 2104 |
8-Apr-2021 |
22-Apr-2021 |
| 2105 |
6-May-2021 |
20-May-2021 |
| 2106 |
3-Jun-2021 |
17-Jun-2021 |
| 2107 |
1-Jul-2021 |
15-Jul-2021 |
| 2108 |
29-Jul-2021 |
12-Aug-2021 |
| 2109 |
26-Aug-2021 |
9-Sep-2021 |
| 2110 |
23-Sep-2021 |
7-Oct-2021 |
| 2111 |
21-Oct-2021 |
4-Nov-2021 |
| 2112 |
18-Nov-2021 |
2-Dec-2021 |
| 2113 |
16-Dec-2021 |
30-Dec-2021 |
| 2201 |
13-Jan-2022 |
27-Jan-2022 |
The TAWS & Vision-1 Terrain Databases are updated as-needed. The most recent release is 1401, effective 21 Oct 2014 as described in
SB3630.
The TAWS Obstacle Databases are released four times per year, approximately every 84 days.
| Release Number |
Approximate Release Date |
Effective Date |
| |
| RN2004 |
8-Oct-2020 |
8-Oct-2020 |
| RN2005 |
31-Dec-2020 |
31-Dec-2020 |
| RN2101 |
25-Mar-2021 |
25-Mar-2021 |
| RN2102 |
17-Jun-2021 |
17-Jun-2021 |
| RN2103 |
9-Sept-2021 |
9-Sept-2021 |
| RN2104 |
2-Dec-2021 |
2-Dec-2021 |
| |
|
|
InSight Nav Reference, Obstacle & AMDB
Updates for your subscription areas are distributed on a 28-day cycle and are available for download approximately 14 days prior to the effective date. Databases are downloaded using the Data Download Tool (DDT).
| Cycle |
Approximate Release Date |
Effective Date |
| |
| 2012 |
22-Oct-2020 |
5-Nov-2020 |
| 2013 |
19-Nov-2020 |
3-Dec-2020 |
| 2014 |
17-Dec-2020 |
31-Dec-2020 |
| 2101 |
14-Jan-2021 |
28-Jan-2021 |
| 2102 |
11-Feb-2021 |
25-Feb-2021 |
| 2103 |
11-Mar-2021 |
25-Mar-2021 |
| 2104 |
8-Apr-2021 |
22-Apr-2021 |
| 2105 |
6-May-2021 |
20-May-2021 |
| 2106 |
3-Jun-2021 |
17-Jun-2021 |
| 2107 |
1-Jul-2021 |
15-Jul-2021 |
| 2108 |
29-Jul-2021 |
12-Aug-2021 |
| 2109 |
26-Aug-2021 |
9-Sep-2021 |
| 2110 |
23-Sep-2021 |
7-Oct-2021 |
| 2111 |
21-Oct-2021 |
4-Nov-2021 |
| 2112 |
18-Nov-2021 |
2-Dec-2021 |
| 2113 |
16-Dec-2021 |
30-Dec-2021 |
| 2201 |
13-Jan-2022 |
27-Jan-2022 |
The terrain database is released every 84 days. The contents are updated only as-needed, therefore download times will vary.
| Release Number |
Approximate Release Date |
Effective Date |
| |
| 2004 |
29-Oct-2020 |
28-Jan-2015 |
| 2101 |
21-Jan-2021 |
28-Jan-2015 |
| 2102 |
15-Apr-2021 |
28-Jan-2015 |
| 2103 |
8-Jul-2021 |
28-Jan-2015 |
| 2104 |
30-Sept-2021 |
28-Jan-2015 |
| 2105 |
23-Dec-2021 |
28-Jan-2015 |
For the Jeppesen eChart Release Schedule see the "Terminal Chart Issue Date" section of their NavData Update and Effectivity Schedule.