Unstable approach — 00000000
KDPA · 20R2026-08-10 22:39 UTC· KRDM → KDPA· BCC AVIATION LLC· CL60
00000000 (BCC Aviation) was operating from KRDM to KDPA on 2026-08-10. SkyMeter detected a low approach-stability score at Dupage Airport (KDPA) on runway 20R at 22:39 UTC. Trace data at the event: 1863 ft AGL, 148 kt GS. Approach stability score: 33/100. Scores below 50 occur on under 10% of approaches at this runway and indicate the v2 scorer flagged the approach as highly anomalous (three or more gates exceeded the runway's P90 envelope simultaneously). METAR at the time reported 5 kt wind, 5 kt crosswind component, 16,093 m visibility. The approach-stability score rates the final approach against stabilized-approach gates (glideslope, lateral deviation, descent rate, and IAS) at defined altitudes. A low score means one or more of those were outside the normal envelope for how the approach was flown. The score is graded by guidance type, so instrument approaches (ILS or an aligned straight-in) are held to the full gate set, while visual and pattern arrivals are surfaced only when the score is clearly low. The score is advisory and observational, a deviation measure, not an assertion of an accident. Detection algorithm and known limitations: see SkyMeter methodology.
Active FAA TFR during this flight
Source: FAA TFR archive (hourly snapshot)- HAZARDS6/9350 2026-07-27 22:00Z – 2026-08-11 22:00Z SFC–9,000 ft
20NM SE MADRAS, OR, Monday, July 27, 2026 through Tuesday, August 11, 2026 UTC
View FAA NOTAM → - HAZARDS6/9351 2026-07-27 22:00Z – 2026-08-11 22:00Z SFC–8,000 ft
4NM S FOSSIL, OR, Monday, July 27, 2026 through Tuesday, August 11, 2026 UTC
View FAA NOTAM → - HAZARDS6/9532 2026-07-28 15:45Z – 2026-08-11 05:00Z SFC–11,500 ft
36NM E BURNS, OR, Tuesday, July 28, 2026 through Tuesday, August 11, 2026 UTC
View FAA NOTAM → - HAZARDS6/9561 2026-07-28 16:45Z – 2026-08-11 04:00Z SFC–8,000 ft
32NM NE MADRAS, OR, Tuesday, July 28, 2026 through Tuesday, August 11, 2026 UTC
View FAA NOTAM → - HAZARDS6/9566 2026-07-28 17:15Z – 2026-08-11 04:00Z SFC–10,000 ft
33NM SW PHILIP, SD, Tuesday, July 28, 2026 through Tuesday, August 11, 2026 UTC
View FAA NOTAM → - HAZARDS6/9804 2026-07-28 22:00Z – 2026-08-11 04:00Z SFC–8,000 ft
4NM S FOSSIL, OR, Tuesday, July 28, 2026 through Tuesday, August 11, 2026 UTC
View FAA NOTAM → - HAZARDS6/9891 2026-07-29 05:00Z – 2026-08-12 05:00Z SFC–11,500 ft
36NM E BURNS, OR, Wednesday, July 29, 2026 through Wednesday, August 12, 2026 UTC
View FAA NOTAM → - HAZARDS6/9887 2026-07-29 05:00Z – 2026-08-12 05:00Z SFC–10,000 ft
10NM NW BURNS, OR, Wednesday, July 29, 2026 through Wednesday, August 12, 2026 UTC
View FAA NOTAM → - HAZARDS6/9893 2026-07-29 05:15Z – 2026-08-12 05:00Z SFC–10,000 ft
95NM SE BURNS, OR, Wednesday, July 29, 2026 through Wednesday, August 12, 2026 UTC
View FAA NOTAM → - HAZARDS6/9892 2026-07-29 05:15Z – 2026-08-12 05:00Z SFC–10,000 ft
10NM NW BURNS, OR, Wednesday, July 29, 2026 through Wednesday, August 12, 2026 UTC
View FAA NOTAM → - HAZARDS6/9939 2026-07-29 14:00Z – 2026-08-12 04:00Z SFC–9,000 ft
10NM W MADRAS, OR, Wednesday, July 29, 2026 through Wednesday, August 12, 2026 UTC
View FAA NOTAM → - HAZARDS6/0304 2026-07-30 00:15Z – 2026-08-12 05:00Z SFC–11,500 ft
36NM E BURNS, OR, Thursday, July 30, 2026 through Wednesday, August 12, 2026 UTC
View FAA NOTAM → - HAZARDS6/0323 2026-07-30 12:00Z – 2026-08-13 02:00Z SFC–10,500 ft
8NM NE BOISE, ID, Thursday, July 30, 2026 through Thursday, August 13, 2026 UTC
View FAA NOTAM → - HAZARDS6/0410 2026-07-30 14:00Z – 2026-08-12 05:00Z SFC–8,500 ft
43NM NE BAKER CITY, OR, Thursday, July 30, 2026 through Wednesday, August 12, 2026 UTC
View FAA NOTAM → - HAZARDS6/0417 2026-07-30 14:00Z – 2026-08-12 05:00Z SFC–10,000 ft
34NM S BURNS, OR, Thursday, July 30, 2026 through Wednesday, August 12, 2026 UTC
View FAA NOTAM → - HAZARDS6/0415 2026-07-30 15:00Z – 2026-08-12 05:00Z SFC–9,000 ft
10NM W MADRAS, OR, Thursday, July 30, 2026 through Wednesday, August 12, 2026 UTC
View FAA NOTAM → - HAZARDS6/0461 2026-07-30 17:30Z – 2026-08-12 04:00Z SFC–9,000 ft
20NM SE MADRAS, OR, Thursday, July 30, 2026 through Wednesday, August 12, 2026 UTC
View FAA NOTAM → - HAZARDS6/0573 2026-07-31 04:00Z – 2026-08-12 04:00Z SFC–9,000 ft
10NM W MADRAS, OR, Friday, July 31, 2026 through Wednesday, August 12, 2026 UTC
View FAA NOTAM → - HAZARDS6/0581 2026-07-31 05:30Z – 2026-08-14 04:00Z SFC–10,500 ft
25NM SW THE DALLES, OR, Friday, July 31, 2026 through Friday, August 14, 2026 UTC
View FAA NOTAM → - HAZARDS6/0574 2026-07-31 14:00Z – 2026-08-13 07:00Z SFC–9,000 ft
24NM E PENDLETON, OR, Friday, July 31, 2026 through Thursday, August 13, 2026 UTC
View FAA NOTAM → - HAZARDS6/0718 2026-08-01 14:00Z – 2026-08-15 03:00Z SFC–12,500 ft
36NM SW BUTTE, MT, Saturday, August 1, 2026 through Saturday, August 15, 2026 UTC
View FAA NOTAM → - HAZARDS6/0725 2026-08-01 14:00Z – 2026-08-14 04:00Z SFC–9,500 ft
17NM NE IDAHO FALLS, ID, Saturday, August 1, 2026 through Friday, August 14, 2026 UTC
View FAA NOTAM → - HAZARDS6/0869 2026-08-01 20:30Z – 2026-08-15 05:00Z SFC–11,500 ft
24NM E BAKER CITY, OR, Saturday, August 1, 2026 through Saturday, August 15, 2026 UTC
View FAA NOTAM → - HAZARDS6/0892 2026-08-02 05:00Z – 2026-08-15 05:00Z SFC–11,500 ft
45NM E BURNS, OR, Sunday, August 2, 2026 through Saturday, August 15, 2026 UTC
View FAA NOTAM → - HAZARDS6/0899 2026-08-02 14:00Z – 2026-08-17 03:00Z SFC–9,000 ft
47NM SW MCCALL, ID, Sunday, August 2, 2026 through Monday, August 17, 2026 UTC
View FAA NOTAM → - HAZARDS6/0901 2026-08-02 14:00Z – 2026-08-17 04:00Z SFC–13,000 ft
39NM SW BUTTE, MT, Sunday, August 2, 2026 through Monday, August 17, 2026 UTC
View FAA NOTAM → - HAZARDS6/0943 2026-08-02 16:00Z – 2026-08-15 03:00Z SFC–9,000 ft
47NM SW MCCALL, ID, Sunday, August 2, 2026 through Saturday, August 15, 2026 UTC
View FAA NOTAM → - HAZARDS6/0952 2026-08-02 17:00Z – 2026-08-16 05:00Z SFC–9,000 ft
10NM W MADRAS, OR, Sunday, August 2, 2026 through Sunday, August 16, 2026 UTC
View FAA NOTAM → - HAZARDS6/1466 2026-08-04 02:39Z – 2026-08-17 14:00Z SFC–9,500 ft
17NM NE IDAHO FALLS, ID, Tuesday, August 4, 2026 through Monday, August 17, 2026 UTC
View FAA NOTAM → - HAZARDS6/1476 2026-08-04 05:00Z – 2026-08-19 05:00Z SFC–9,000 ft
10NM W MADRAS, OR, Tuesday, August 4, 2026 through Wednesday, August 19, 2026 UTC
View FAA NOTAM → - HAZARDS6/1479 2026-08-04 14:00Z – 2026-08-18 05:00Z SFC–9,500 ft
20NM N ENTERPRISE, OR, Tuesday, August 4, 2026 through Tuesday, August 18, 2026 UTC
View FAA NOTAM → - HAZARDS6/1474 2026-08-04 14:00Z – 2026-08-18 04:00Z SFC–13,000 ft
34NM SW BUTTE, MT, Tuesday, August 4, 2026 through Tuesday, August 18, 2026 UTC
View FAA NOTAM → - HAZARDS6/1467 2026-08-04 14:00Z – 2026-08-15 03:00Z SFC–9,000 ft
47NM SW MCCALL, ID, Tuesday, August 4, 2026 through Saturday, August 15, 2026 UTC
View FAA NOTAM → - HAZARDS6/1471 2026-08-04 14:00Z – 2026-08-19 04:00Z SFC–9,500 ft
33NM SW BROADUS, MT, Tuesday, August 4, 2026 through Wednesday, August 19, 2026 UTC
View FAA NOTAM → - HAZARDS6/1465 2026-08-05 04:00Z – 2026-08-17 14:00Z SFC–9,500 ft
17NM NE IDAHO FALLS, ID, Wednesday, August 5, 2026 through Monday, August 17, 2026 UTC
View FAA NOTAM → - HAZARDS6/1978 2026-08-05 06:00Z – 2026-08-20 05:00Z SFC–10,000 ft
50NM W JOHN DAY, OR, Wednesday, August 5, 2026 through Thursday, August 20, 2026 UTC
View FAA NOTAM → - HAZARDS6/1952 2026-08-05 12:00Z – 2026-08-13 22:00Z SFC–7,500 ft
8NM NE BOISE, ID, Wednesday, August 5, 2026 through Thursday, August 13, 2026 UTC
View FAA NOTAM → - HAZARDS6/1960 2026-08-05 12:00Z – 2026-08-18 04:00Z SFC–9,500 ft
17NM NE IDAHO FALLS, ID, Wednesday, August 5, 2026 through Tuesday, August 18, 2026 UTC
View FAA NOTAM → - HAZARDS6/1968 2026-08-05 14:00Z – 2026-08-18 04:00Z SFC–10,000 ft
10NM NW BURNS, OR, Wednesday, August 5, 2026 through Tuesday, August 18, 2026 UTC
View FAA NOTAM → - HAZARDS6/1970 2026-08-05 14:00Z – 2026-08-18 04:00Z SFC–11,500 ft
45NM E BURNS, OR, Wednesday, August 5, 2026 through Tuesday, August 18, 2026 UTC
View FAA NOTAM → - HAZARDS6/1971 2026-08-05 14:00Z – 2026-08-18 04:00Z SFC–10,000 ft
10NM NW BURNS, OR, Wednesday, August 5, 2026 through Tuesday, August 18, 2026 UTC
View FAA NOTAM → - HAZARDS6/1982 2026-08-05 14:00Z – 2026-08-20 03:00Z SFC–9,500 ft
20NM N ENTERPRISE, OR, Wednesday, August 5, 2026 through Thursday, August 20, 2026 UTC
View FAA NOTAM → - HAZARDS6/1972 2026-08-05 15:00Z – 2026-08-18 05:00Z SFC–10,000 ft
44NM SW BURNS, OR, Wednesday, August 5, 2026 through Tuesday, August 18, 2026 UTC
View FAA NOTAM → - HAZARDS6/2313 2026-08-05 20:36Z – 2026-08-20 04:00Z SFC–13,000 ft
34NM SW BUTTE, MT, Wednesday, August 5, 2026 through Thursday, August 20, 2026 UTC
View FAA NOTAM → - HAZARDS6/2497 2026-08-06 05:00Z – 2026-08-19 05:00Z SFC–10,000 ft
104NM SE BURNS, OR, Thursday, August 6, 2026 through Wednesday, August 19, 2026 UTC
View FAA NOTAM → - HAZARDS6/2488 2026-08-06 14:00Z – 2026-08-20 05:00Z SFC–13,500 ft
28NM W AFTON, WY, Thursday, August 6, 2026 through Thursday, August 20, 2026 UTC
View FAA NOTAM → - HAZARDS6/2774 2026-08-07 05:00Z – 2026-08-21 05:00Z SFC–9,000 ft
20NM SE MADRAS, OR, Friday, August 7, 2026 through Friday, August 21, 2026 UTC
View FAA NOTAM → - SECURITY6/1983 2026-08-07 06:01Z – 2026-08-17 05:59Z SFC–400 ft
Sturgis, SD, Friday, August 7, 2026 through Sunday, August 16, 2026 Local
View FAA NOTAM → - HAZARDS6/2760 2026-08-07 13:00Z – 2026-08-21 04:00Z SFC–12,500 ft
20NM N MCCALL, ID, Friday, August 7, 2026 through Friday, August 21, 2026 UTC
View FAA NOTAM → - HAZARDS6/2761 2026-08-07 14:00Z – 2026-08-22 03:30Z SFC–12,000 ft
10NM SE LIVINGSTON, MT, Friday, August 7, 2026 through Saturday, August 22, 2026 UTC
View FAA NOTAM → - HAZARDS6/2829 2026-08-07 14:00Z – 2026-08-22 03:30Z SFC–12,000 ft
10NM SE LIVINGSTON, MT, Friday, August 7, 2026 through Saturday, August 22, 2026 UTC
View FAA NOTAM → - HAZARDS6/2775 2026-08-07 15:00Z – 2026-08-21 04:00Z SFC–10,000 ft
22NM NW JOHN DAY, OR, Friday, August 7, 2026 through Friday, August 21, 2026 UTC
View FAA NOTAM → - HAZARDS6/2896 2026-08-07 23:00Z – 2026-08-21 05:00Z SFC–10,000 ft
104NM SE BURNS, OR, Friday, August 7, 2026 through Friday, August 21, 2026 UTC
View FAA NOTAM → - HAZARDS6/2917 2026-08-08 14:00Z – 2026-08-22 05:00Z SFC–13,500 ft
20NM E AFTON, WY, Saturday, August 8, 2026 through Saturday, August 22, 2026 UTC
View FAA NOTAM → - HAZARDS6/3041 2026-08-08 17:46Z – 2026-08-23 04:00Z SFC–13,000 ft
36NM SW BUTTE, MT, Saturday, August 8, 2026 through Sunday, August 23, 2026 UTC
View FAA NOTAM → - HAZARDS6/3042 2026-08-08 18:30Z – 2026-08-22 04:00Z SFC–12,000 ft
1NM E GRACE, ID, Saturday, August 8, 2026 through Saturday, August 22, 2026 UTC
View FAA NOTAM → - HAZARDS6/3074 2026-08-08 19:45Z – 2026-08-23 05:00Z SFC–9,000 ft
20NM SE MADRAS, OR, Saturday, August 8, 2026 through Sunday, August 23, 2026 UTC
View FAA NOTAM → - HAZARDS6/3098 2026-08-09 14:00Z – 2026-08-23 04:00Z SFC–12,000 ft
1NM E GRACE, ID, Sunday, August 9, 2026 through Sunday, August 23, 2026 UTC
View FAA NOTAM → - HAZARDS6/3118 2026-08-09 14:00Z – 2026-08-23 04:00Z SFC–12,000 ft
1NM E GRACE, ID, Sunday, August 9, 2026 through Sunday, August 23, 2026 UTC
View FAA NOTAM → - HAZARDS6/3131 2026-08-09 15:30Z – 2026-08-23 04:00Z SFC–12,500 ft
20NM N MCCALL, ID, Sunday, August 9, 2026 through Sunday, August 23, 2026 UTC
View FAA NOTAM → - HAZARDS6/3139 2026-08-09 22:49Z – 2026-08-11 04:00Z SFC–16,000 ft
13NM SE LANDER, WY, Sunday, August 9, 2026 through Tuesday, August 11, 2026 UTC
View FAA NOTAM → - HAZARDS6/3167 2026-08-10 05:30Z – 2026-08-24 05:00Z SFC–10,000 ft
104NM SE BURNS, OR, Monday, August 10, 2026 through Monday, August 24, 2026 UTC
View FAA NOTAM → - HAZARDS6/3161 2026-08-10 12:00Z – 2026-08-25 03:30Z SFC–16,000 ft
13NM SE LANDER, WY, Monday, August 10, 2026 through Tuesday, August 25, 2026 UTC
View FAA NOTAM → - HAZARDS6/3155 2026-08-10 13:00Z – 2026-08-23 04:00Z SFC–9,000 ft
40NM SW MCCALL, ID, Monday, August 10, 2026 through Sunday, August 23, 2026 UTC
View FAA NOTAM → - HAZARDS6/3448 2026-08-10 17:26Z – 2026-08-12 04:00Z SFC–16,000 ft
14NM SE LANDER, WY, Monday, August 10, 2026 through Wednesday, August 12, 2026 UTC
View FAA NOTAM → - HAZARDS6/3618 2026-08-10 22:20Z – 2026-08-25 04:00Z SFC–13,000 ft
36NM SW BUTTE, MT, Monday, August 10, 2026 through Tuesday, August 25, 2026 UTC
View FAA NOTAM →
SkyMeter cross-referenced this flight against FAA-published TFRs that were active during its window and within its geographic bounding box. Overlap doesn't necessarily mean violation — the aircraft may have been outside the TFR’s precise polygon or flying under air-traffic-control coordination.
Pilot review data
- Runway 20R
- 1863 ft AGL at event
- 148 kt ground speed
- 0 fpm vertical
- Approach stability 33/100
- 5 kt wind
- 5 kt crosswind component
- 16,093 m visibility
- KDPA 160430Z AUTO 00000KT 10SM SCT100 BKN130 OVC220 21/20 A3019 RMK T02100200 MADISHF
Flight context
- 00000000
- BCC Aviation
- CL60
- KRDM → KDPA
- 2026-08-10 22:39 UTC
- KDPA runway 20R
All events on this flight
Automated analysis. Events shown on this page (such as go-around, unstable approach, or runway events) are heuristic classifications produced by algorithms from publicly broadcast ADS-B data. They are intended to surface flights of interest for further review — they are not findings of fact, and they do not determine pilot fault, regulatory compliance, or the cause of any occurrence. Coverage gaps and sensor noise can affect accuracy. Only the relevant civil aviation authority or accident investigation body can make official determinations. How we detect events · Dispute or correct this data