Unstable approach — N1717R

N1717R (Jaaack AIR) was operating from KHIO to K4SD on 2026-08-21. SkyMeter detected a low approach-stability score at Reno-Stead Airport (K4SD) on runway 14 at 18:23 UTC. Trace data at the event: 6162 ft AGL, 136 kt GS. Approach stability score: 34/100. 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 2 kt wind, 2 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.

• 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

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• HAZARDS6/3077 2026-08-08 20:15Z – 2026-08-22 05:00Z SFC–11,000 ft

  15NM N KLAMATH FALLS, OR, Saturday, August 8, 2026 through Saturday, August 22, 2026 UTC

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• HAZARDS6/3104 2026-08-09 05:00Z – 2026-08-23 13:00Z SFC–5,000 ft

  12NM N MEDFORD, OR, Sunday, August 9, 2026 through Sunday, August 23, 2026 UTC

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• HAZARDS6/3107 2026-08-09 05:00Z – 2026-08-24 04:00Z SFC–8,000 ft

  7NM SW MEDFORD, OR, Sunday, August 9, 2026 through Monday, August 24, 2026 UTC

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• HAZARDS6/3128 2026-08-09 14:45Z – 2026-08-23 04:00Z SFC–11,000 ft

  15NM NW RENO, NV, Sunday, August 9, 2026 through Sunday, August 23, 2026 UTC

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• HAZARDS6/3162 2026-08-10 04:00Z – 2026-08-24 04:00Z SFC–9,500 ft

  15NM NW RENO, NV, Monday, August 10, 2026 through Monday, August 24, 2026 UTC

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• HAZARDS6/3165 2026-08-10 05:30Z – 2026-08-25 04:00Z SFC–11,000 ft

  15NM N KLAMATH FALLS, OR, Monday, August 10, 2026 through Tuesday, August 25, 2026 UTC

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• HAZARDS6/3168 2026-08-10 06:45Z – 2026-08-25 04:00Z SFC–10,500 ft

  40NM SE PORTLAND, OR, Monday, August 10, 2026 through Tuesday, August 25, 2026 UTC

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• HAZARDS6/3666 2026-08-11 02:00Z – 2026-08-26 05:00Z SFC–10,500 ft

  20NM SW THE DALLES, OR, Tuesday, August 11, 2026 through Wednesday, August 26, 2026 UTC

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• HAZARDS6/3717 2026-08-11 14:58Z – 2026-08-24 04:00Z SFC–9,500 ft

  15NM NW RENO, NV, Tuesday, August 11, 2026 through Monday, August 24, 2026 UTC

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• HAZARDS6/3763 2026-08-11 15:45Z – 2026-08-26 04:00Z SFC–10,500 ft

  20NM SW THE DALLES, OR, Tuesday, August 11, 2026 through Wednesday, August 26, 2026 UTC

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• HAZARDS6/4084 2026-08-12 00:45Z – 2026-08-27 04:00Z SFC–10,500 ft

  40NM SE PORTLAND, OR, Wednesday, August 12, 2026 through Thursday, August 27, 2026 UTC

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• HAZARDS6/4091 2026-08-12 01:45Z – 2026-08-27 04:00Z SFC–8,500 ft

  13NM S COTTAGE GROVE, OR, Wednesday, August 12, 2026 through Thursday, August 27, 2026 UTC

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• HAZARDS6/4104 2026-08-12 04:00Z – 2026-08-25 04:00Z SFC–11,000 ft

  15NM NW RENO, NV, Wednesday, August 12, 2026 through Tuesday, August 25, 2026 UTC

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• HAZARDS6/4704 2026-08-13 00:30Z – 2026-08-27 04:00Z SFC–10,500 ft

  40NM SE PORTLAND, OR, Thursday, August 13, 2026 through Thursday, August 27, 2026 UTC

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• HAZARDS6/5051 2026-08-14 00:45Z – 2026-08-29 03:00Z SFC–8,000 ft

  5NM E GRANTS PASS, OR, Friday, August 14, 2026 through Saturday, August 29, 2026 UTC

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• HAZARDS6/5053 2026-08-14 02:15Z – 2026-08-29 04:00Z SFC–11,000 ft

  15NM N KLAMATH FALLS, OR, Friday, August 14, 2026 through Saturday, August 29, 2026 UTC

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• HAZARDS6/5067 2026-08-14 02:15Z – 2026-08-27 04:00Z SFC–11,000 ft

  15NM NW RENO, NV, Friday, August 14, 2026 through Thursday, August 27, 2026 UTC

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• HAZARDS6/5072 2026-08-14 05:00Z – 2026-08-28 05:00Z SFC–8,000 ft

  5NM E GRANTS PASS, OR, Friday, August 14, 2026 through Friday, August 28, 2026 UTC

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• HAZARDS6/5112 2026-08-14 16:30Z – 2026-08-29 03:00Z SFC–9,500 ft

  19NM NW JOHN DAY, OR, Friday, August 14, 2026 through Saturday, August 29, 2026 UTC

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• HAZARDS6/5190 2026-08-15 04:00Z – 2026-08-29 04:00Z SFC–10,500 ft

  20NM SW THE DALLES, OR, Saturday, August 15, 2026 through Saturday, August 29, 2026 UTC

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• HAZARDS6/5170 2026-08-15 05:00Z – 2026-08-29 13:00Z SFC–6,000 ft

  7NM SW MEDFORD, OR, Saturday, August 15, 2026 through Saturday, August 29, 2026 UTC

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• HAZARDS6/5212 2026-08-15 15:00Z – 2026-08-30 04:00Z SFC–9,500 ft

  19NM NW JOHN DAY, OR, Saturday, August 15, 2026 through Sunday, August 30, 2026 UTC

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• HAZARDS6/5242 2026-08-15 23:15Z – 2026-08-29 04:00Z SFC–9,500 ft

  15NM NW RENO, NV, Saturday, August 15, 2026 through Saturday, August 29, 2026 UTC

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• HAZARDS6/5466 2026-08-17 05:00Z – 2026-08-31 05:00Z SFC–10,500 ft

  40NM SE PORTLAND, OR, Monday, August 17, 2026 through Monday, August 31, 2026 UTC

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• HAZARDS6/5470 2026-08-17 13:00Z – 2026-08-30 04:00Z SFC–11,000 ft

  13NM S CHRISTMAS VALLEY, OR, Monday, August 17, 2026 through Sunday, August 30, 2026 UTC

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• HAZARDS6/5801 2026-08-17 19:40Z – 2026-08-31 04:00Z SFC–10,500 ft

  40NM SE PORTLAND, OR, Monday, August 17, 2026 through Monday, August 31, 2026 UTC

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• HAZARDS6/5892 2026-08-18 04:00Z – 2026-08-31 13:00Z SFC–10,500 ft

  41NM SE PORTLAND, OR, Tuesday, August 18, 2026 through Monday, August 31, 2026 UTC

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• HAZARDS6/5938 2026-08-18 04:00Z – 2026-08-31 04:00Z SFC–7,000 ft

  ROGUE RIVER, OR, Tuesday, August 18, 2026 through Monday, August 31, 2026 UTC

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• HAZARDS6/5897 2026-08-18 14:00Z – 2026-08-31 02:00Z SFC–7,500 ft

  15NM NW RENO, NV, Tuesday, August 18, 2026 through Monday, August 31, 2026 UTC

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• HAZARDS6/6958 2026-08-21 04:00Z – 2026-09-03 04:00Z SFC–11,000 ft

  15NM N KLAMATH FALLS, OR, Friday, August 21, 2026 through Thursday, September 3, 2026 UTC

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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.

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