Unstable approach — N4925T

KEAT · 07

2026-07-27 17:07 UTC· KMFR KEAT· AIR SERVICES LLC· BE20

N4925T (AIR Services) was operating from KMFR to KEAT on 2026-07-27. SkyMeter detected a low approach-stability score at Pangborn Memorial Airport (KEAT) on runway 07 at 17:07 UTC. Trace data at the event: 2297 ft AGL, 146 kt GS. Approach stability score: 31/100. 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 1 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)
  • HAZARDS6/6151 2026-07-16 15:28Z – 2026-07-30 04:00Z SFC–8,000 ft

    18NM W SPRAY, OR, Thursday, July 16, 2026 through Thursday, July 30, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/6314 2026-07-16 21:42Z – 2026-07-31 04:00Z SFC–8,500 ft

    12NM NW CLE ELUM, WA, Thursday, July 16, 2026 through Friday, July 31, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/6363 2026-07-17 01:54Z – 2026-07-31 04:00Z SFC–8,000 ft

    20NM NW MEDFORD, OR, Friday, July 17, 2026 through Friday, July 31, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/6401 2026-07-17 04:01Z – 2026-07-31 04:00Z SFC–8,500 ft

    12NM NW CLE ELUM, WA, Friday, July 17, 2026 through Friday, July 31, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/6408 2026-07-17 04:31Z – 2026-07-31 04:00Z SFC–9,000 ft

    10NM SW CULVER, OR, Friday, July 17, 2026 through Friday, July 31, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/6458 2026-07-17 15:40Z – 2026-08-01 04:00Z SFC–9,000 ft

    9NM E MADRAS, OR, Friday, July 17, 2026 through Saturday, August 1, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/6572 2026-07-18 03:14Z – 2026-07-31 04:00Z SFC–11,000 ft

    18NM SE PRINEVILLE, OR, Saturday, July 18, 2026 through Friday, July 31, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/6695 2026-07-18 20:09Z – 2026-07-31 04:00Z SFC–9,000 ft

    12NM SE MADRAS, OR, Saturday, July 18, 2026 through Friday, July 31, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/6734 2026-07-19 01:25Z – 2026-08-01 04:00Z SFC–9,000 ft

    26NM E MADRAS, OR, Sunday, July 19, 2026 through Saturday, August 1, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/6757 2026-07-19 16:07Z – 2026-08-02 04:00Z SFC–9,000 ft

    12NM SE MADRAS, OR, Sunday, July 19, 2026 through Sunday, August 2, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/6778 2026-07-19 19:09Z – 2026-08-03 03:00Z SFC–8,000 ft

    1NM S FOSSIL, OR, Sunday, July 19, 2026 through Monday, August 3, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/6812 2026-07-19 23:08Z – 2026-08-03 03:00Z SFC–11,000 ft

    23NM SE PRINEVILLE, OR, Sunday, July 19, 2026 through Monday, August 3, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/7177 2026-07-20 22:03Z – 2026-08-04 04:00Z SFC–8,000 ft

    1NM W CONDON, OR, Monday, July 20, 2026 through Tuesday, August 4, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/7611 2026-07-22 03:41Z – 2026-08-05 04:00Z SFC–8,000 ft

    1NM S FOSSIL, OR, Wednesday, July 22, 2026 through Wednesday, August 5, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/7612 2026-07-22 03:47Z – 2026-08-04 04:00Z SFC–9,000 ft

    26NM E MADRAS, OR, Wednesday, July 22, 2026 through Tuesday, August 4, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/7914 2026-07-22 18:44Z – 2026-08-05 04:00Z SFC–7,000 ft

    20NM NW MEDFORD, OR, Wednesday, July 22, 2026 through Wednesday, August 5, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/8043 2026-07-23 02:01Z – 2026-08-05 04:00Z SFC–8,500 ft

    19NM NW CLE ELUM, WA, Thursday, July 23, 2026 through Wednesday, August 5, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/8322 2026-07-23 22:15Z – 2026-07-30 05:00Z SFC–8,000 ft

    8NM NE MADRAS, OR, Thursday, July 23, 2026 through Thursday, July 30, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/8326 2026-07-24 00:00Z – 2026-08-05 05:00Z SFC–10,000 ft

    35NM E ROSEBURG, OR, Friday, July 24, 2026 through Wednesday, August 5, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/8339 2026-07-24 00:45Z – 2026-08-07 05:00Z SFC–8,000 ft

    4NM S FOSSIL, OR, Friday, July 24, 2026 through Friday, August 7, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/8355 2026-07-24 14:00Z – 2026-08-07 04:00Z SFC–9,000 ft

    26NM E MADRAS, OR, Friday, July 24, 2026 through Friday, August 7, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/8357 2026-07-24 14:00Z – 2026-08-07 04:00Z SFC–9,000 ft

    12NM SE MADRAS, OR, Friday, July 24, 2026 through Friday, August 7, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/8423 2026-07-24 16:00Z – 2026-08-07 04:00Z SFC–9,500 ft

    35NM SE ROSEBURG, OR, Friday, July 24, 2026 through Friday, August 7, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/8438 2026-07-24 18:30Z – 2026-08-08 04:00Z SFC–9,500 ft

    25NM SW THE DALLES, OR, Friday, July 24, 2026 through Saturday, August 8, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/8479 2026-07-24 20:30Z – 2026-08-08 04:00Z SFC–8,000 ft

    34NM SE THE DALLES, OR, Friday, July 24, 2026 through Saturday, August 8, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/8480 2026-07-24 21:15Z – 2026-08-08 04:00Z SFC–9,000 ft

    10NM W MADRAS, OR, Friday, July 24, 2026 through Saturday, August 8, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/8485 2026-07-24 23:00Z – 2026-08-08 04:00Z SFC–9,000 ft

    49NM W YAKIMA, WA, Friday, July 24, 2026 through Saturday, August 8, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/8488 2026-07-25 01:30Z – 2026-08-08 05:00Z SFC–8,000 ft

    32NM NE MADRAS, OR, Saturday, July 25, 2026 through Saturday, August 8, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/8490 2026-07-25 01:45Z – 2026-08-08 04:00Z SFC–9,000 ft

    10NM W MADRAS, OR, Saturday, July 25, 2026 through Saturday, August 8, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/8545 2026-07-25 17:00Z – 2026-08-09 04:00Z SFC–7,000 ft

    8NM SW THE DALLES, OR, Saturday, July 25, 2026 through Sunday, August 9, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/8550 2026-07-25 18:00Z – 2026-08-09 05:00Z SFC–8,000 ft

    32NM NE MADRAS, OR, Saturday, July 25, 2026 through Sunday, August 9, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/8555 2026-07-25 19:00Z – 2026-08-09 05:00Z SFC–9,000 ft

    10NM W MADRAS, OR, Saturday, July 25, 2026 through Sunday, August 9, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/8565 2026-07-25 22:00Z – 2026-08-09 05:00Z SFC–9,000 ft

    20NM SE MADRAS, OR, Saturday, July 25, 2026 through Sunday, August 9, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/8566 2026-07-25 22:15Z – 2026-08-09 05:00Z SFC–8,000 ft

    4NM S FOSSIL, OR, Saturday, July 25, 2026 through Sunday, August 9, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/8581 2026-07-26 05:00Z – 2026-08-09 05:00Z SFC–9,000 ft

    10NM W MADRAS, OR, Sunday, July 26, 2026 through Sunday, August 9, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/8585 2026-07-26 14:00Z – 2026-08-09 05:00Z SFC–9,500 ft

    25NM SW THE DALLES, OR, Sunday, July 26, 2026 through Sunday, August 9, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/8859 2026-07-26 22:00Z – 2026-08-10 05:00Z SFC–9,000 ft

    10NM W MADRAS, OR, Sunday, July 26, 2026 through Monday, August 10, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/8861 2026-07-26 22:45Z – 2026-08-10 05:00Z SFC–8,000 ft

    32NM NE MADRAS, OR, Sunday, July 26, 2026 through Monday, August 10, 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 07
  • 2297 ft AGL at event
  • 146 kt ground speed
  • 0 fpm vertical
  • Approach stability 31/100
  • 1 kt wind
  • 0 kt crosswind component
  • 16,093 m visibility
  • KEAT 162355Z AUTO 00000KT 10SM CLR 25/06 A3008 RMK AO2 SLP182 T02500056 10250 20172 56018

Flight context

  • N4925T
  • AIR Services
  • BE20
  • KMFR → KEAT
  • 2026-07-27 17:07 UTC
  • KEAT runway 07

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

SkyMeter · trace data observed via ADS-B· KEAT