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GNSS integrity around airports

Around each airport, the aircraft seen that day and the share whose integrity dropped. Observed data; no departures, arrivals or runway data.

Highest-share airports, last 7 days

Top 5 by share of affected aircraft over the whole window. Airports without enough aircraft in the week are left out; that does not mean they are fine. 2026-10-14 – 2026-10-20

  • UGKO David the Builder Kutaisi International Airport53.3% · 113/212 · 7/7 days of data
  • LTAC Esenboğa International Airport46.5% · 87/187 · 7/7 days of data
  • UGSB Alexander Kartveli Batumi International Airport22.3% · 164/736 · 7/7 days of data
  • UGTB Tbilisi International Airport17.9% · 204/1139 · 7/7 days of data
  • LTFO Rize–Artvin Airport16.6% · 454/2730 · 7/7 days of data

Weekly series since 2023

The 8 airports with the highest affected share in the weekly archive (each with enough weeks of sufficient data). Each bar is one week; a grey bar means not enough data that week (not enough aircraft or days). Bar heights share one scale across rows.

  • LTFH · Samsun-Çarşamba AirportLatest week with enough data: 68.1% (2026-w36) · Highest: 82.4% (2026-w13) · 170/191 weeks with enough data
  • UGKO · David the Builder Kutaisi International AirportLatest week with enough data: 55.1% (2026-w42) · Highest: 70.9% (2026-w32) · 47/191 weeks with enough data
  • OLBA · Beirut Rafic Hariri International AirportLatest week with enough data: 13.6% (2026-w42) · Highest: 64.5% (2024-w30) · 139/191 weeks with enough data
  • LTCB · Ordu–Giresun AirportLatest week with enough data: 38.5% (2026-w36) · Highest: 61.8% (2024-w41) · 171/191 weeks with enough data
  • LRCK · Mihail Kogălniceanu International AirportLatest week with enough data: 44.0% (2026-w41) · Highest: 53.8% (2025-w38) · 94/191 weeks with enough data
  • UGSB · Alexander Kartveli Batumi International AirportLatest week with enough data: 25.7% (2026-w42) · Highest: 60.3% (2026-w02) · 177/191 weeks with enough data
  • LTAC · Esenboğa International AirportLatest week with enough data: 40.3% (2026-w42) · Highest: 47.2% (2024-w45) · 138/191 weeks with enough data
  • LTCG · Trabzon International AirportLatest week with enough data: 18.9% (2026-w42) · Highest: 44.6% (2024-w41) · 177/191 weeks with enough data

The series is regenerated from the archive for every week since the adsb.lol archive began in February 2023. Coverage grew over time, so early weeks are not directly comparable with recent ones. Each airport is computed from its own weekly totals; the ranking is not a risk assessment.

Download CSV

Day (UTC): 2026-10-20

Airports

169

Aircraft (per airport)

29498

High-share airports

12

Click an airport row for the hourly breakdown.

AirportAircraftAffected aircraftIntegrity drop
68314 2% · Low
67240 6% · Medium
64526 4% · Low
62431 5% · Low
58820 3.4% · Low
51032 6.3% · Medium
5023 0.6% · Low
4852 0.4% · Low
4801 0.2% · Low
4778 1.7% · Low
45669 15.1% · High
45669 15.1% · High
4522 0.4% · Low
44923 5.1% · Medium
4300 0% · Low
4293 0.7% · Low
41063 15.4% · High
40810 2.5% · Low
40715 3.7% · Low
3859 2.3% · Low
3832 0.5% · Low
37716 4.2% · Low
3733 0.8% · Low
3719 2.4% · Low
3683 0.8% · Low
3682 0.5% · Low
3602 0.6% · Low
3593 0.8% · Low
3592 0.6% · Low
3572 0.6% · Low
3483 0.9% · Low
3417 2.1% · Low
33610 3% · Low
3366 1.8% · Low
3282 0.6% · Low
3251 0.3% · Low
3230 0% · Low
31250 16% · High
3006 2% · Low
29812 4% · Low
29611 3.7% · Low
2930 0% · Low
2922 0.7% · Low
2927 2.4% · Low
2913 1% · Low
2890 0% · Low
2842 0.7% · Low
2825 1.8% · Low
2658 3% · Low
2636 2.3% · Low
25613 5.1% · Medium
25141 16.3% · High
2294 1.7% · Low
22624 10.6% · Medium
2243 1.3% · Low
2210 0% · Low
2158 3.7% · Low
2120 0% · Low
2050 0% · Low
20310 4.9% · Low
2023 1.5% · Low
1987 3.5% · Low
1937 3.6% · Low
19122 11.5% · Medium
1861 0.5% · Low
18630 16.1% · High
1841 0.5% · Low
1828 4.4% · Low
1820 0% · Low
17910 5.6% · Medium
17412 6.9% · Medium
1741 0.6% · Low
1740 0% · Low
1710 0% · Low
1665 3% · Low
1660 0% · Low
16514 8.5% · Medium
1585 3.2% · Low
1521 0.7% · Low
15028 18.7% · High
1463 2.1% · Low
1460 0% · Low
14523 15.9% · High
1430 0% · Low
1420 0% · Low
13627 19.9% · High
1334 3% · Low
1291 0.8% · Low
1253 2.4% · Low
1142 1.8% · Low
1092 1.8% · Low
10821 19.4% · High
1060 0% · Low
1044 3.8% · Low
10215 14.7% · Medium
10010 10% · Medium
991 1% · Low
980 0% · Low
971 1% · Low
946 6.4% · Medium
9313 14% · Medium
877 8% · Medium
843 3.6% · Low
841 1.2% · Low
840 0% · Low
740 0% · Low
736 8.2% · Medium
721 1.4% · Low
706 8.6% · Medium
690 0% · Low
594 6.8% · Medium
560 0% · Low
481 2.1% · Low
482 4.2% · Low
480 0% · Low
470 0% · Low
430 0% · Low
371 2.7% · Low
341 2.9% · Low
331 3% · Low
321 3.1% · Low
3114 45.2% · High
3016 53.3% · High
292 6.9% · Medium
281 3.6% · Low
261 3.8% · Low
222 9.1% · Medium
222 9.1% · Medium
1712 Not enough data
131 Not enough data
121 Not enough data
121 Not enough data
110 Not enough data
101 Not enough data
91 Not enough data
83 Not enough data
70 Not enough data
61 Not enough data
61 Not enough data
53 Not enough data
51 Not enough data
44 Not enough data
31 Not enough data
30 Not enough data
32 Not enough data
33 Not enough data
20 Not enough data
20 Not enough data
22 Not enough data
20 Not enough data
21 Not enough data
20 Not enough data
22 Not enough data
10 Not enough data
10 Not enough data
10 Not enough data
10 Not enough data
10 Not enough data
10 Not enough data
11 Not enough data
11 Not enough data
11 Not enough data
10 Not enough data
11 Not enough data
10 Not enough data
10 Not enough data
10 Not enough data
11 Not enough data
11 Not enough data
LOWW Vienna International Airport · Aircraft per hour (UTC)
00:00 — Aircraft 8, Affected aircraft 001:00 — Aircraft 6, Affected aircraft 002:00 — Aircraft 7, Affected aircraft 003:00 — Aircraft 27, Affected aircraft 404:00 — Aircraft 51, Affected aircraft 505:00 — Aircraft 69, Affected aircraft 006:00 — Aircraft 68, Affected aircraft 007:00 — Aircraft 68, Affected aircraft 108:00 — Aircraft 80, Affected aircraft 209:00 — Aircraft 79, Affected aircraft 110:00 — Aircraft 76, Affected aircraft 011:00 — Aircraft 89, Affected aircraft 112:00 — Aircraft 67, Affected aircraft 113:00 — Aircraft 67, Affected aircraft 014:00 — Aircraft 75, Affected aircraft 015:00 — Aircraft 81, Affected aircraft 016:00 — Aircraft 62, Affected aircraft 017:00 — Aircraft 55, Affected aircraft 118:00 — Aircraft 61, Affected aircraft 019:00 — Aircraft 52, Affected aircraft 020:00 — Aircraft 50, Affected aircraft 021:00 — Aircraft 29, Affected aircraft 022:00 — Aircraft 22, Affected aircraft 023:00 — Aircraft 20, Affected aircraft 00006121823

AircraftAffected aircraft

Show as table
HourAircraftAffected aircraft
00:0080
01:0060
02:0070
03:00274
04:00515
05:00690
06:00680
07:00681
08:00802
09:00791
10:00760
11:00891
12:00671
13:00670
14:00750
15:00810
16:00620
17:00551
18:00610
19:00520
20:00500
21:00290
22:00220
23:00200

Method: reports around the airport. An aircraft counts as affected if it reports low integrity in a significant share of its reports in the zone. Airports with very few aircraft show no rate. Airport coordinates from OurAirports (public domain); traffic from adsb.lol (ODbL).