Unstable on Short Final

Departing Sarasota Bradenton International Airport (KSRQ), Sarasota, FL — Runway 14, inbound for landing on a warm, humid Florida afternoon. Elevation 30 ft MSL. The field is Class C, towered part-time (0600–0000 local); the tower is open and active.

It is late July, 1500 local. OAT 34°C, dew point 26°C, altimeter 29.89. Density altitude is approximately 2,800 ft — the Archer will climb and land as if the field were 2,800 ft high, not 30 ft. Winds are light and variable, 3–5 kt. Visibility 10 SM, scattered clouds at 3,500 ft. A typical hot, humid Gulf Coast summer day.

You are on a personal flight with one passenger. The Archer is within limits, full fuel, 2,450 lb gross weight. You have 180 hours total time, 60 hours in type. You are current and proficient. You have never landed at KSRQ before; you have been flying the approach from the northeast, descending through the Class C, and you are now 4 nm northeast of the field on a left base for Runway 14 (heading 134° true, 128° magnetic).

Runway 14 is 9,500 ft long — plenty of runway. But the off-field environment off Runway 14's departure end (heading 134°) is dense development, low-density development, and medium development — not a field you want to land in if you overshoot. The reciprocal, Runway 32, has the same poor off-field environment (medium development, dense development, marsh). The better runways for off-field options are Runway 04 (marginal — wooded wetland and low-density development) and Runway 22 (ditching — open water). You are committed to Runway 14.

Aircraft: Piper PA-28-181 Archer, carbureted Lycoming O-360-A, 180 hp, fixed-pitch prop, fixed gear, LEFT/RIGHT fuel selector (no BOTH position). Steam / vacuum panel. POH best glide is 76 KIAS. Vx (best angle of climb) is 64 KIAS; Vy (best rate of climb) is 76 KIAS. The Archer is heavier and faster than a Warrior — it carries more energy into the landing, floats longer, and climbs less efficiently in high density altitude.

Pilot: you — Private pilot, 180 hours total, 60 hours in the Archer. Current and proficient. This is your first landing at KSRQ. You did not compute density altitude before departure; you did not review the runway length or off-field environment. You are flying the approach by feel.

NTSB CHI05CA208 (2005): A Piper PA-28-181 on a personal flight overran a grass runway and struck a utility pole during landing at Bird Field Airport, Missouri. The pilot was on approach to a short grass runway in high density altitude conditions. The approach was unstable — high and fast — but the pilot continued the landing instead of executing a go-around. The airplane overran the runway and struck a utility pole. The probable cause was the pilot's delayed decision-making, excessive approach airspeed, and failure to execute a go-around. Contributing factors included high density altitude, the short runway, and obstacles near the runway.

NTSB ERA24LA369 (2024): A Piper PA-28-181 on an instructional flight initiated a go-around when the flight instructor observed deer on the runway. During the climb, the engine lost power. The aircraft collided with trees. The probable cause has not been determined, but the sequence is clear: a go-around was executed, the engine failed during the climb, and the airplane was forced down into trees. The loss of power during a go-around at low altitude is a critical emergency — the airplane is climbing at reduced airspeed (Vy, 76 KIAS) and has little margin for error.

At KSRQ, the runway environment makes the decision to go around or continue even more critical. Runway 14 is 9,500 ft long — plenty of runway for a normal landing. But the off-field environment off Runway 14's departure end (heading 134°) is dense development. An engine failure during a go-around over that area is a forced landing in buildings and power lines, not a field landing. Runway 04 (off-field marginal — wooded wetland) and Runway 22 (off-field ditching — open water) would be better choices for a go-around, but you are committed to Runway 14.

The real accidents cited above occurred at other airports and in other aircraft — NOT at KSRQ. CHI05CA208 was at Bird Field Airport, Missouri, a short grass runway. ERA24LA369 was at an unspecified instructional airport. The scenario is localized to KSRQ to make the runway environment and off-field consequences real and consequential for you as a student here.

The consistent thread across all these events: the decision to go around or continue must be made early — on base or early final — when you have altitude and airspeed. A go-around at 500 ft AGL is marginal; a go-around at 200 ft AGL is an emergency. The Archer's climb performance in high density altitude is reduced; Vy (best rate of climb) is 76 KIAS, and the transition from approach speed (66 KIAS, Vref) to climb speed requires a nose-up pitch that can be unstable at low altitude. If the engine fails during the go-around, you may not have enough altitude to return to the runway.

The lesson: recognize an unstable approach early. If you are high, fast, or descending too steeply, slip to recover or go around while you still have altitude and airspeed. Do not continue a high, fast approach and land long — the Archer's energy will carry you down the runway, and the high density altitude will reduce your braking effectiveness. A go-around at 1,000 ft AGL is a normal, safe maneuver. A go-around at 300 ft AGL is an emergency.