PA18 occurrences (1,001–1,050 of 3,823)
- 1998-07-26 — N1252C (incident)
- 1998-07-18 — John R. Morton — N8162C (incident)
- 1998-07-12 — N6248R (incident)
- 1998-07-10 — N1364P (incident)
- 1998-07-09 — N1602A (incident)
- 1998-06-30 — N5994Z (incident)
- 1998-06-28 — N44536 (incident)
- 1998-06-25 — N7174B (incident)
- 1998-06-22 — N745 (incident)
- 1998-06-18 — N3684Z (incident)
- 1998-06-16 — N4320Z (incident)
- 1998-06-14 — N54247 (incident)
- 1998-06-01 — N4587A (incident)
- 1998-05-23 — N4058Z (incident)
- 1998-05-23 — N4101E (incident)
- 1998-05-23 — N8578D (incident)
- 1998-05-11 — N83679 (incident)
- 1998-05-09 — HB-ORH (incident)
- 1998-05-07 — N7468D (incident)
- 1998-05-05 — N4319Z (incident)
- 1998-04-30 — G-BFFP (incident)
- 1998-04-26 — Advertising Air Force — N225NY (incident)
- 1998-04-12 — G-BJCI (incident)
- 1998-04-05 — N4158Z (incident)
- 1998-04-04 — N4320Z (incident)
- 1998-03-30 — N2150A (incident)
- 1998-02-23 — N1379A (incident)
- 1998-02-06 — N316T (incident)
- 1998-01-31 — N5975Z (incident)
- 1998-01-25 — G-BHGC (incident)
- 1998-01-16 — N99302 (incident)
- 1997-11-15 — N1668P (incident)
- 1997-10-11 — N9691P (incident)
- 1997-10-09 — N7198D (incident)
- 1997-10-06 — Patrick H. Lyons — N83454 (incident)
- 1997-09-28 — Frank E. Brown — N7153Z (incident)
- 1997-09-24 — Eric D. Pedersen — N82259 (incident)
- 1997-09-18 — N2355H (incident)
- 1997-09-17 — N3985P (incident)
- 1997-09-13 — N14255 (incident)
- 1997-09-13 — N7054 (incident)
- 1997-09-09 — Charles A. Rogler — N91019 (incident)
- 1997-09-06 — N2349J (incident)
- 1997-08-26 — Albert F. Novak — N9771D (incident)
- 1997-08-18 — N57528 (incident)
- 1997-08-09 — Ingo Hans Brigmann — N339T (incident)
- 1997-08-05 — N1606A (incident)
- 1997-07-20 — N6822L (incident)
- 1997-07-16 — Mcmahan Guide, Flying Service — N83675 (incident)
- 1997-07-12 — N1961P (incident)