Unstable approach — N522VX
KIWA · 12L2026-07-20 17:29 UTC· KBJC → KIWA· BLUEROCK AVIATION LLC· SF50
N522VX (Bluerock Aviation) was operating from KBJC to KIWA on 2026-07-20. SkyMeter detected a low approach-stability score at Phoenix-Mesa-Gateway Airport (KIWA) on runway 12L at 17:29 UTC. Trace data at the event: 2483 ft AGL, 118 kt GS. Approach stability score: 41/100. 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, 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)- SECURITY6/3966 2026-06-01 07:00Z – 2026-07-21 06:59Z SFC–400 ft
Mesa, AZ, Monday, June 1, 2026 through Monday, July 20, 2026 Local
View FAA NOTAM → - SECURITY6/7079 2026-06-27 01:07Z – 2026-07-21 06:59Z SFC–400 ft
Mesa, AZ
View FAA NOTAM → - HAZARDS6/3341 2026-07-07 14:00Z – 2026-07-21 04:00Z SFC–8,500 ft
9NM S FLAGSTAFF, AZ, Tuesday, July 7, 2026 through Tuesday, July 21, 2026 UTC
View FAA NOTAM → - HAZARDS6/3801 2026-07-08 01:49Z – 2026-07-23 04:00Z SFC–15,000 ft
1NM W PUEBLO, CO, Wednesday, July 8, 2026 through Thursday, July 23, 2026 UTC
View FAA NOTAM → - HAZARDS6/4199 2026-07-09 02:00Z – 2026-07-23 05:00Z SFC–13,000 ft
18NM N CORTEZ, CO, Thursday, July 9, 2026 through Thursday, July 23, 2026 UTC
View FAA NOTAM → - HAZARDS6/4561 2026-07-10 04:00Z – 2026-07-24 04:00Z SFC–16,500 ft
19NM NE OURAY, CO, Friday, July 10, 2026 through Friday, July 24, 2026 UTC
View FAA NOTAM → - HAZARDS6/4562 2026-07-10 12:00Z – 2026-07-24 05:00Z SFC–17,000 ft
3NM W LEADVILLE, CO, Friday, July 10, 2026 through Friday, July 24, 2026 UTC
View FAA NOTAM → - HAZARDS6/5450 2026-07-14 04:00Z – 2026-07-29 04:00Z SFC–16,500 ft
19NM NE OURAY, CO, Tuesday, July 14, 2026 through Wednesday, July 29, 2026 UTC
View FAA NOTAM → - HAZARDS6/5451 2026-07-14 04:00Z – 2026-07-29 04:00Z SFC–16,500 ft
1NM N OURAY, CO, Tuesday, July 14, 2026 through Wednesday, July 29, 2026 UTC
View FAA NOTAM → - HAZARDS6/5875 2026-07-15 04:00Z – 2026-07-30 04:00Z SFC–12,000 ft
19NM SW MEEKER, CO, Wednesday, July 15, 2026 through Thursday, July 30, 2026 UTC
View FAA NOTAM → - HAZARDS6/6360 2026-07-17 04:00Z – 2026-07-30 04:00Z SFC–15,000 ft
9NM SW PUEBLO, CO, Friday, July 17, 2026 through Thursday, July 30, 2026 UTC
View FAA NOTAM → - HAZARDS6/6395 2026-07-17 12:00Z – 2026-07-30 04:00Z SFC–13,000 ft
14NM N CORTEZ, CO, Friday, July 17, 2026 through Thursday, July 30, 2026 UTC
View FAA NOTAM → - HAZARDS6/6567 2026-07-18 13:00Z – 2026-08-01 04:00Z SFC–16,000 ft
16NM W MONTICELLO, UT, Saturday, July 18, 2026 through Saturday, August 1, 2026 UTC
View FAA NOTAM → - HAZARDS6/6736 2026-07-19 12:00Z – 2026-08-01 03:00Z SFC–16,000 ft
16NM W MONTICELLO, UT, Sunday, July 19, 2026 through Saturday, August 1, 2026 UTC
View FAA NOTAM → - HAZARDS6/6876 2026-07-20 13:00Z – 2026-08-03 04:00Z SFC–16,000 ft
7NM SW DEL NORTE, CO, Monday, July 20, 2026 through Monday, August 3, 2026 UTC
View FAA NOTAM → - HAZARDS6/6900 2026-07-20 14:42Z – 2026-08-03 04:00Z SFC–13,500 ft
11NM SW KREMMLING, CO, Monday, July 20, 2026 through Monday, August 3, 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 12L
- 2483 ft AGL at event
- 118 kt ground speed
- 0 fpm vertical
- Approach stability 41/100
- 5 kt wind
- 0 kt crosswind component
- 16,093 m visibility
- KIWA 161358Z 13009KT 10SM SCT110 28/19 A2997
Flight context
- N522VX
- Bluerock Aviation
- SF50
- KBJC → KIWA
- 2026-07-20 17:29 UTC
- KIWA runway 12L
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