Post-Air Airport traffic pattern
Pattern altitude at Post-Air Airport (7L8) is 1,900 ft MSL (≈1,000 AGL) by the standard convention — none is published for this field, and 10 is charted right traffic. · Open on the map
All of Post-Air Airport — runways, frequencies, charts and live weatherPattern diagram
Drawn to scale from the FAA NASR runway alignments and the per end right traffic flags — pick a runway to see its pattern. Live wind picks the favored runway when 7L8 reports it.
RWY 10RIGHT trafficRP · charted
- Heading
- 102° mag · 100° true
- Dimensions
- 3,750 × 47 ft
- TPA
- 1,900 ft MSL (≈1,000 AGL) · standard
- Surface
- Asphalt
- CTAF
- 122.9
Enter the right downwind (heading 282°) on the 45° at 1,900 ft MSL (≈1,000 AGL).
More details — RWY 10
- Threshold elev
- 861 ft
- Markings
- basic
- Approach obstacle
- Tree, 20 ft, 595 ft from threshold, 175 ft R of centerline — 19:1 slope to clear · penetrates the 20:1 visual approach surface
Pattern side: FAA NASR · TPA standard 1,000 ft AGL (not charted) · layout: FAA runway-end coordinates
Pattern direction by runway
| Runway | Pattern | Heading | Pattern altitude |
|---|---|---|---|
| 10 | Right traffic | 102° mag | 1,900 ft MSL (≈1,000 AGL) |
| 28 | Left traffic | 282° mag | 1,900 ft MSL (≈1,000 AGL) |
No pattern altitude is published for 7L8; the figure above is the AC 90-66B 1,000 ft AGL convention for propeller aircraft, rounded to the field. Turbine aircraft normally fly 1,500 ft AGL. Headings are the runway alignment; downwind is the reciprocal.
Flying the pattern at 7L8
Post-Air Airport is non towered, so the pattern is self announced on CTAF 122.9. AC 90-66B asks for a report on entry and on each leg, and for the standard 45° entry to downwind at pattern altitude.
Watch the right traffic ends here: 10. A right pattern at a field where the other end is left is the single most common place to end up pointing at opposing traffic. The full entry procedure is here →
Frequently asked
What is the traffic pattern altitude at 7L8?
Post-Air Airport has no traffic pattern altitude published in the FAA NASR data. The AC 90-66B convention for propeller aircraft is 1,000 ft AGL, which works out to roughly 1,900 ft MSL (≈1,000 AGL) here — but confirm it against the Chart Supplement before you fly, since a field can have a non standard pattern altitude that NASR does not carry.
Does 7L8 have right traffic?
Yes, on one runway end: 10. Every other end at Post-Air Airport is standard left traffic.
What frequency is the pattern on at 7L8?
Post-Air Airport is non towered, so pattern position reports go on the CTAF, 122.9. AC 90-66B asks for self announcing on entry and on each leg.
More about 7L8
Pattern direction and alignment are drawn from the FAA NASR (28-day cycle); the diagram is generated, not an FAA chart. Pattern altitude is shown as published where NASR carries one, otherwise as the AC 90-66B 1,000 ft AGL convention. For planning and education only; always verify against the Chart Supplement.