AMX699 was operating from KSFO to MMJC on 2026-08-04. SkyMeter detected a low approach-stability score at Atizapan de Zaragoza Airport (MMJC) on runway 04 at 18:36 UTC. Trace data at the event: 9123 ft AGL, 181 kt GS. Approach stability score: 40/100. 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, 1 kt crosswind component. 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)- SECURITY6/4165 2026-02-14 07:00Z – 2026-08-15 06:59Z SFC–400 ft
Nogales, AZ, Saturday, February 14, 2026 through Friday, August 14, 2026 Local
View FAA NOTAM → - SECURITY6/4160 2026-02-14 08:00Z – 2026-08-15 06:59Z SFC–400 ft
Chula Vista, CA, Saturday, February 14, 2026 through Friday, August 14, 2026 Local
View FAA NOTAM → - SECURITY6/4240 2026-03-08 08:00Z – 2026-11-01 07:00Z SFC–180 ft
SAN ANGELO, TX, Sunday, March 8, 2026 through Sunday, November 1, 2026 Local
View FAA NOTAM → - SECURITY6/2652 2026-07-05 00:01Z – 2027-01-02 23:59Z SFC–500 ft
Coyote Wells, CA, Saturday, July 4, 2026 through Saturday, January 2, 2027 Local
View FAA NOTAM → - SECURITY6/2656 2026-07-05 00:01Z – 2027-01-02 23:59Z SFC–500 ft
Coyote Wells, CA, Saturday, July 4, 2026 through Saturday, January 2, 2027 Local
View FAA NOTAM → - SECURITY6/2657 2026-07-05 00:01Z – 2027-01-02 23:59Z SFC–500 ft
Calexico, CA, Saturday, July 4, 2026 through Saturday, January 2, 2027 Local
View FAA NOTAM → - SECURITY6/4812 2026-07-15 07:00Z – 2027-07-14 06:59Z SFC–17,999 ft
El Centro, CA, Wednesday, July 15, 2026 through Tuesday, July 13, 2027 Local
View FAA NOTAM → - HAZARDS6/7246 2026-07-21 05:00Z – 2026-08-21 03:00Z SFC–10,500 ft
20NM N INDEPENDENCE, CA, Tuesday, July 21, 2026 through Friday, August 21, 2026 UTC
View FAA NOTAM → - HAZARDS6/7372 2026-07-21 13:38Z – 2026-08-22 03:00Z SFC–10,500 ft
20NM N INDEPENDENCE, CA, Tuesday, July 21, 2026 through Saturday, August 22, 2026 UTC
View FAA NOTAM → - HAZARDS6/7909 2026-07-22 18:11Z – 2026-08-08 04:00Z SFC–12,500 ft
20NM N INDEPENDENCE, CA, Wednesday, July 22, 2026 through Saturday, August 8, 2026 UTC
View FAA NOTAM → - HAZARDS6/9111 2026-07-28 14:00Z – 2026-08-10 03:00Z SFC–14,500 ft
14NM N LOS ALAMOS, NM, Tuesday, July 28, 2026 through Monday, August 10, 2026 UTC
View FAA NOTAM → - HAZARDS6/9881 2026-07-29 02:10Z – 2026-08-12 04:00Z SFC–13,500 ft
25NM S BISHOP, CA, Wednesday, July 29, 2026 through Wednesday, August 12, 2026 UTC
View FAA NOTAM → - HAZARDS6/9885 2026-07-29 12:00Z – 2026-08-12 04:00Z SFC–15,000 ft
8NM S PAGOSA SPRINGS, CO, Wednesday, July 29, 2026 through Wednesday, August 12, 2026 UTC
View FAA NOTAM → - HAZARDS6/9841 2026-07-29 14:00Z – 2026-08-11 03:00Z SFC–11,500 ft
11NM S CIMARRON, NM, Wednesday, July 29, 2026 through Tuesday, August 11, 2026 UTC
View FAA NOTAM → - HAZARDS6/0712 2026-08-01 02:09Z – 2026-08-05 04:00Z SFC–9,000 ft
15NM N RAMONA, CA, Saturday, August 1, 2026 through Wednesday, August 5, 2026 UTC
View FAA NOTAM → - HAZARDS6/0715 2026-08-01 02:12Z – 2026-08-08 04:00Z SFC–7,000 ft
YUCAIPA, CA, Saturday, August 1, 2026 through Saturday, August 8, 2026 UTC
View FAA NOTAM → - HAZARDS6/0745 2026-08-01 14:00Z – 2026-08-14 04:00Z SFC–9,000 ft
15NM N RAMONA, CA, Saturday, August 1, 2026 through Friday, August 14, 2026 UTC
View FAA NOTAM → - HAZARDS6/0749 2026-08-01 15:00Z – 2026-08-14 03:00Z SFC–13,000 ft
13NM S SAFFORD, AZ, Saturday, August 1, 2026 through Friday, August 14, 2026 UTC
View FAA NOTAM → - HAZARDS6/0882 2026-08-02 04:00Z – 2026-08-15 04:00Z SFC–15,000 ft
8NM S PAGOSA SPRINGS, CO, Sunday, August 2, 2026 through Saturday, August 15, 2026 UTC
View FAA NOTAM → - HAZARDS6/0876 2026-08-02 14:00Z – 2026-08-09 02:00Z SFC–13,000 ft
30NM NW ALBUQUERQUE, NM, Sunday, August 2, 2026 through Sunday, August 9, 2026 UTC
View FAA NOTAM → - HAZARDS6/1013 2026-08-02 21:25Z – 2026-08-05 04:00Z SFC–6,000 ft
YUCAIPA, CA, Sunday, August 2, 2026 through Wednesday, August 5, 2026 UTC
View FAA NOTAM → - HAZARDS6/1232 2026-08-03 17:11Z – 2026-08-05 04:00Z SFC–13,000 ft
13NM SW CORTEZ, CO, Monday, August 3, 2026 through Wednesday, August 5, 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 04
- 9123 ft AGL at event
- 181 kt ground speed
- 0 fpm vertical
- Approach stability 40/100
- 5 kt wind
- 1 kt crosswind component
Flight context
- AMX699
- B38M
- KSFO → MMJC
- 2026-08-04 18:36 UTC
- MMJC runway 04
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