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Database Update Schedule

Avionics
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Click on each database type below to see the schedule of updates.

Updates every 56 days
Number Date Available Effective Dates
24D5 2024 Aug 29 2024 Sep 05 – 2024 Oct 31
24D6 2024 Oct 24 2024 Oct 31 – 2024 Dec 26
24D7 2024 Dec 19 2024 Dec 26 – 2025 Feb 20
25D1 2025 Feb 13 2025 Feb 20 – 2025 Apr 17
25D2 2025 Apr 10 2025 Apr 17 – 2025 Jun 12
25D3 2025 Jun 05 2025 Jun 12 – 2025 Aug 07
25D4 2025 Jul 31 2025 Aug 07 – 2025 Oct 02
25D5 2025 Sep 25 2025 Oct 02 – 2025 Nov 27
25D6 2025 Nov 20 2025 Nov 27 – 2026 Jan 22
26D1 2026 Jan 15 2026 Jan 22 – 2026 Mar 19
26D2 2026 Mar 12 2026 Mar 19 – 2026 May 14
26D3 2026 May 07 2026 May 14 – 2026 Jul 09
26D4 2026 Jul 02 2026 Jul 09 – 2026 Sep 03
26D5 2026 Aug 27 2026 Sep 03 – 2026 Oct 29
Please note: Updates for Airport Directory databases are available every 56 days. For your convenience, they are posted on this website 7 days before their effective date. If you miss a cycle, we cannot provide a refund.

Updates as needed
Number Date Available
24M1 2024 Jul 30
Please note: Basemap databases are released on as “as-needed” basis, and not on a regular schedule. Basemap databases do not have effective or expiration dates.

Updates as needed
Number Date Available
UKEY 2010 Jul 26
Please note: ChartView Key databases are released on as “as-needed” basis, and not on a regular schedule. ChartView Key databases do not have effective or expiration dates.

Updates every 28 days
Number Date Available Effective Dates
2409 2024 Aug 29 2024 Sep 05 – 2024 Oct 03
2410 2024 Sep 26 2024 Oct 03 – 2024 Oct 31
2411 2024 Oct 24 2024 Oct 31 – 2024 Nov 28
2412 2024 Nov 21 2024 Nov 28 – 2024 Dec 26
2413 2024 Dec 19 2024 Dec 26 – 2025 Jan 23
2501 2025 Jan 16 2025 Jan 23 – 2025 Feb 20
2502 2025 Feb 13 2025 Feb 20 – 2025 Mar 20
2503 2025 Mar 13 2025 Mar 20 – 2025 Apr 17
2504 2025 Apr 10 2025 Apr 17 – 2025 May 15
2505 2025 May 08 2025 May 15 – 2025 Jun 12
2506 2025 Jun 05 2025 Jun 12 – 2025 Jul 10
2507 2025 Jul 03 2025 Jul 10 – 2025 Aug 07
2508 2025 Jul 31 2025 Aug 07 – 2025 Sep 04
2509 2025 Aug 28 2025 Sep 04 – 2025 Oct 02
2510 2025 Sep 25 2025 Oct 02 – 2025 Oct 30
2511 2025 Oct 23 2025 Oct 30 – 2025 Nov 27
2512 2025 Nov 20 2025 Nov 27 – 2025 Dec 25
2513 2025 Dec 18 2025 Dec 25 – 2026 Jan 22
2601 2026 Jan 15 2026 Jan 22 – 2026 Feb 19
2602 2026 Feb 12 2026 Feb 19 – 2026 Mar 19
2603 2026 Mar 12 2026 Mar 19 – 2026 Apr 16
2604 2026 Apr 09 2026 Apr 16 – 2026 May 14
2605 2026 May 07 2026 May 14 – 2026 Jun 11
2606 2026 Jun 04 2026 Jun 11 – 2026 Jul 09
2607 2026 Jul 02 2026 Jul 09 – 2026 Aug 06
2608 2026 Jul 30 2026 Aug 06 – 2026 Sep 03
2609 2026 Aug 27 2026 Sep 03 – 2026 Oct 01
Please note: Updates for D2 Pilot Watch databases are available every 28 days. For your convenience, they are posted on this website 7 days before their effective date. If you miss a cycle, we cannot provide a refund.

Updates every 28 days
Number Date Available Effective Dates
2409 2024 Sep 03 2024 Sep 05 – 2024 Oct 03
2410 2024 Oct 01 2024 Oct 03 – 2024 Oct 31
2411 2024 Oct 29 2024 Oct 31 – 2024 Nov 28
2412 2024 Nov 26 2024 Nov 28 – 2024 Dec 26
2413 2024 Dec 24 2024 Dec 26 – 2025 Jan 23
2501 2025 Jan 21 2025 Jan 23 – 2025 Feb 20
2502 2025 Feb 18 2025 Feb 20 – 2025 Mar 20
2503 2025 Mar 18 2025 Mar 20 – 2025 Apr 17
2504 2025 Apr 15 2025 Apr 17 – 2025 May 15
2505 2025 May 13 2025 May 15 – 2025 Jun 12
2506 2025 Jun 10 2025 Jun 12 – 2025 Jul 10
2507 2025 Jul 08 2025 Jul 10 – 2025 Aug 07
2508 2025 Aug 05 2025 Aug 07 – 2025 Sep 04
2509 2025 Sep 02 2025 Sep 04 – 2025 Oct 02
2510 2025 Sep 30 2025 Oct 02 – 2025 Oct 30
2511 2025 Oct 28 2025 Oct 30 – 2025 Nov 27
2512 2025 Nov 25 2025 Nov 27 – 2025 Dec 25
2513 2025 Dec 23 2025 Dec 25 – 2026 Jan 22
2601 2026 Jan 20 2026 Jan 22 – 2026 Feb 19
2602 2026 Feb 17 2026 Feb 19 – 2026 Mar 19
2603 2026 Mar 17 2026 Mar 19 – 2026 Apr 16
2604 2026 Apr 14 2026 Apr 16 – 2026 May 14
2605 2026 May 12 2026 May 14 – 2026 Jun 11
2606 2026 Jun 09 2026 Jun 11 – 2026 Jul 09
2607 2026 Jul 07 2026 Jul 09 – 2026 Aug 06
2608 2026 Aug 04 2026 Aug 06 – 2026 Sep 03
2609 2026 Sep 01 2026 Sep 03 – 2026 Oct 01
Please note: Updates for FliteCharts databases are available every 28 days. For your convenience, they are posted on this website 2 days before their effective date. If you miss a cycle, we cannot provide a refund.

Updates every 28 days
Number Date Available Effective Dates
2409 2024 Aug 29 2024 Sep 05 – 2024 Oct 03
2410 2024 Sep 26 2024 Oct 03 – 2024 Oct 31
2411 2024 Oct 24 2024 Oct 31 – 2024 Nov 28
2412 2024 Nov 21 2024 Nov 28 – 2024 Dec 26
2413 2024 Dec 19 2024 Dec 26 – 2025 Jan 23
2501 2025 Jan 16 2025 Jan 23 – 2025 Feb 20
2502 2025 Feb 13 2025 Feb 20 – 2025 Mar 20
2503 2025 Mar 13 2025 Mar 20 – 2025 Apr 17
2504 2025 Apr 10 2025 Apr 17 – 2025 May 15
2505 2025 May 08 2025 May 15 – 2025 Jun 12
2506 2025 Jun 05 2025 Jun 12 – 2025 Jul 10
2507 2025 Jul 03 2025 Jul 10 – 2025 Aug 07
2508 2025 Jul 31 2025 Aug 07 – 2025 Sep 04
2509 2025 Aug 28 2025 Sep 04 – 2025 Oct 02
2510 2025 Sep 25 2025 Oct 02 – 2025 Oct 30
2511 2025 Oct 23 2025 Oct 30 – 2025 Nov 27
2512 2025 Nov 20 2025 Nov 27 – 2025 Dec 25
2513 2025 Dec 18 2025 Dec 25 – 2026 Jan 22
2601 2026 Jan 15 2026 Jan 22 – 2026 Feb 19
2602 2026 Feb 12 2026 Feb 19 – 2026 Mar 19
2603 2026 Mar 12 2026 Mar 19 – 2026 Apr 16
2604 2026 Apr 09 2026 Apr 16 – 2026 May 14
2605 2026 May 07 2026 May 14 – 2026 Jun 11
2606 2026 Jun 04 2026 Jun 11 – 2026 Jul 09
2607 2026 Jul 02 2026 Jul 09 – 2026 Aug 06
2608 2026 Jul 30 2026 Aug 06 – 2026 Sep 03
2609 2026 Aug 27 2026 Sep 03 – 2026 Oct 01
Please note: Updates for Frequency Data databases are available every 28 days. For your convenience, they are posted on this website 7 days before their effective date. If you miss a cycle, we cannot provide a refund.

Updates every 28 days
Number Date Available Effective Dates
2409 2024 Sep 04 2024 Sep 05 – 2024 Oct 03
2410 2024 Oct 02 2024 Oct 03 – 2024 Oct 31
2411 2024 Oct 30 2024 Oct 31 – 2024 Nov 28
2412 2024 Nov 27 2024 Nov 28 – 2024 Dec 26
2413 2024 Dec 25 2024 Dec 26 – 2025 Jan 23
2501 2025 Jan 22 2025 Jan 23 – 2025 Feb 20
2502 2025 Feb 19 2025 Feb 20 – 2025 Mar 20
2503 2025 Mar 19 2025 Mar 20 – 2025 Apr 17
2504 2025 Apr 16 2025 Apr 17 – 2025 May 15
2505 2025 May 14 2025 May 15 – 2025 Jun 12
2506 2025 Jun 11 2025 Jun 12 – 2025 Jul 10
2507 2025 Jul 09 2025 Jul 10 – 2025 Aug 07
2508 2025 Aug 06 2025 Aug 07 – 2025 Sep 04
2509 2025 Sep 03 2025 Sep 04 – 2025 Oct 02
2510 2025 Oct 01 2025 Oct 02 – 2025 Oct 30
2511 2025 Oct 29 2025 Oct 30 – 2025 Nov 27
2512 2025 Nov 26 2025 Nov 27 – 2025 Dec 25
2513 2025 Dec 24 2025 Dec 25 – 2026 Jan 22
2601 2026 Jan 21 2026 Jan 22 – 2026 Feb 19
2602 2026 Feb 18 2026 Feb 19 – 2026 Mar 19
2603 2026 Mar 18 2026 Mar 19 – 2026 Apr 16
2604 2026 Apr 15 2026 Apr 16 – 2026 May 14
2605 2026 May 13 2026 May 14 – 2026 Jun 11
2606 2026 Jun 10 2026 Jun 11 – 2026 Jul 09
2607 2026 Jul 08 2026 Jul 09 – 2026 Aug 06
2608 2026 Aug 05 2026 Aug 06 – 2026 Sep 03
2609 2026 Sep 02 2026 Sep 03 – 2026 Oct 01
Please note: Updates for IFR/VFR Charts databases are available every 28 days. For your convenience, they are posted on this website 1 days before their effective date. If you miss a cycle, we cannot provide a refund.

Updates as needed
Number Date Available
20M1 2020 Aug 03
Please note: Map Enhancements databases are released on as “as-needed” basis, and not on a regular schedule. Map Enhancements databases do not have effective or expiration dates.

Updates every 28 days
Number Date Available Effective Dates
2409 2024 Aug 29 2024 Sep 05 – 2024 Oct 03
2410 2024 Sep 26 2024 Oct 03 – 2024 Oct 31
2411 2024 Oct 24 2024 Oct 31 – 2024 Nov 28
2412 2024 Nov 21 2024 Nov 28 – 2024 Dec 26
2413 2024 Dec 19 2024 Dec 26 – 2025 Jan 23
2501 2025 Jan 16 2025 Jan 23 – 2025 Feb 20
2502 2025 Feb 13 2025 Feb 20 – 2025 Mar 20
2503 2025 Mar 13 2025 Mar 20 – 2025 Apr 17
2504 2025 Apr 10 2025 Apr 17 – 2025 May 15
2505 2025 May 08 2025 May 15 – 2025 Jun 12
2506 2025 Jun 05 2025 Jun 12 – 2025 Jul 10
2507 2025 Jul 03 2025 Jul 10 – 2025 Aug 07
2508 2025 Jul 31 2025 Aug 07 – 2025 Sep 04
2509 2025 Aug 28 2025 Sep 04 – 2025 Oct 02
2510 2025 Sep 25 2025 Oct 02 – 2025 Oct 30
2511 2025 Oct 23 2025 Oct 30 – 2025 Nov 27
2512 2025 Nov 20 2025 Nov 27 – 2025 Dec 25
2513 2025 Dec 18 2025 Dec 25 – 2026 Jan 22
2601 2026 Jan 15 2026 Jan 22 – 2026 Feb 19
2602 2026 Feb 12 2026 Feb 19 – 2026 Mar 19
2603 2026 Mar 12 2026 Mar 19 – 2026 Apr 16
2604 2026 Apr 09 2026 Apr 16 – 2026 May 14
2605 2026 May 07 2026 May 14 – 2026 Jun 11
2606 2026 Jun 04 2026 Jun 11 – 2026 Jul 09
2607 2026 Jul 02 2026 Jul 09 – 2026 Aug 06
2608 2026 Jul 30 2026 Aug 06 – 2026 Sep 03
2609 2026 Aug 27 2026 Sep 03 – 2026 Oct 01
Please note: Updates for Navigation Data databases are available every 28 days. For your convenience, they are posted on this website 7 days before their effective date. If you miss a cycle, we cannot provide a refund.

Updates every 56 days
Number Date Available Effective Dates
24B5 2024 Aug 29 2024 Sep 05 – 2024 Oct 31
24B6 2024 Oct 24 2024 Oct 31 – 2024 Dec 26
24B7 2024 Dec 19 2024 Dec 26 – 2025 Feb 20
25B1 2025 Feb 13 2025 Feb 20 – 2025 Apr 17
25B2 2025 Apr 10 2025 Apr 17 – 2025 Jun 12
25B3 2025 Jun 05 2025 Jun 12 – 2025 Aug 07
25B4 2025 Jul 31 2025 Aug 07 – 2025 Oct 02
25B5 2025 Sep 25 2025 Oct 02 – 2025 Nov 27
25B6 2025 Nov 20 2025 Nov 27 – 2026 Jan 22
26B1 2026 Jan 15 2026 Jan 22 – 2026 Mar 19
26B2 2026 Mar 12 2026 Mar 19 – 2026 May 14
26B3 2026 May 07 2026 May 14 – 2026 Jul 09
26B4 2026 Jul 02 2026 Jul 09 – 2026 Sep 03
26B5 2026 Aug 27 2026 Sep 03 – 2026 Oct 29
Please note: Updates for Obstacle databases are available every 56 days. For your convenience, they are posted on this website 7 days before their effective date. If you miss a cycle, we cannot provide a refund.

Updates every 56 days
Number Date Available Effective Dates
24S5 2024 Aug 29 2024 Sep 05 – 2024 Oct 31
24S6 2024 Oct 24 2024 Oct 31 – 2024 Dec 26
24S7 2024 Dec 19 2024 Dec 26 – 2025 Feb 20
25S1 2025 Feb 13 2025 Feb 20 – 2025 Apr 17
25S2 2025 Apr 10 2025 Apr 17 – 2025 Jun 12
25S3 2025 Jun 05 2025 Jun 12 – 2025 Aug 07
25S4 2025 Jul 31 2025 Aug 07 – 2025 Oct 02
25S5 2025 Sep 25 2025 Oct 02 – 2025 Nov 27
25S6 2025 Nov 20 2025 Nov 27 – 2026 Jan 22
26S1 2026 Jan 15 2026 Jan 22 – 2026 Mar 19
26S2 2026 Mar 12 2026 Mar 19 – 2026 May 14
26S3 2026 May 07 2026 May 14 – 2026 Jul 09
26S4 2026 Jul 02 2026 Jul 09 – 2026 Sep 03
26S5 2026 Aug 27 2026 Sep 03 – 2026 Oct 29
Please note: Updates for SafeTaxi databases are available every 56 days. For your convenience, they are posted on this website 7 days before their effective date. If you miss a cycle, we cannot provide a refund.

Updates as needed
Number Date Available
20T1 2020 Aug 03
Please note: Terrain databases are released on as “as-needed” basis, and not on a regular schedule. Terrain databases do not have effective or expiration dates.
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